19223022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 53222400

約数和(自身を除く): 33999378

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 19, 21, 26, 34, 38, 39, 42, 51, 57, 78, 91, 102, 109, 114, 119, 133, 182, 218, 221, 238, 247, 266, 273, 323, 327, 357, 399, 442, 494, 546, 646, 654, 663, 714, 741, 763, 798, 969, 1326, 1417, 1482, 1526, 1547, 1729, 1853, 1938, 2071, 2261, 2289, 2834, 3094, 3458, 3706, 4142, 4199, 4251, 4522, 4578, 4641, 5187, 5559, 6213, 6783, 8398, 8502, 9282, 9919, 10374, 11118, 12426, 12597, 12971, 13566, 14497, 19838, 24089, 25194, 25942, 26923, 28994, 29393, 29757, 35207, 38913, 43491, 48178, 53846, 58786, 59514, 70414, 72267, 77826, 80769, 86982, 88179, 105621, 144534, 161538, 168623, 176358, 188461, 211242, 246449, 337246, 376922, 457691, 492898, 505869, 565383, 739347, 915382, 1011738, 1130766, 1373073, 1478694, 2746146, 3203837, 6407674, 9611511, 19223022]

約数ペア:

[(1, 19223022), (2, 9611511), (3, 6407674), (6, 3203837), (7, 2746146), (13, 1478694), (14, 1373073), (17, 1130766), (19, 1011738), (21, 915382), (26, 739347), (34, 565383), (38, 505869), (39, 492898), (42, 457691), (51, 376922), (57, 337246), (78, 246449), (91, 211242), (102, 188461), (109, 176358), (114, 168623), (119, 161538), (133, 144534), (182, 105621), (218, 88179), (221, 86982), (238, 80769), (247, 77826), (266, 72267), (273, 70414), (323, 59514), (327, 58786), (357, 53846), (399, 48178), (442, 43491), (494, 38913), (546, 35207), (646, 29757), (654, 29393), (663, 28994), (714, 26923), (741, 25942), (763, 25194), (798, 24089), (969, 19838), (1326, 14497), (1417, 13566), (1482, 12971), (1526, 12597), (1547, 12426), (1729, 11118), (1853, 10374), (1938, 9919), (2071, 9282), (2261, 8502), (2289, 8398), (2834, 6783), (3094, 6213), (3458, 5559), (3706, 5187), (4142, 4641), (4199, 4578), (4251, 4522)]