22691396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 54754560

約数和(自身を除く): 32063164

約数列:

[1, 2, 4, 7, 13, 14, 17, 19, 26, 28, 34, 38, 52, 68, 76, 91, 119, 133, 182, 193, 221, 238, 247, 266, 323, 364, 386, 442, 476, 494, 532, 646, 772, 884, 988, 1292, 1351, 1547, 1729, 2261, 2509, 2702, 3094, 3281, 3458, 3667, 4199, 4522, 5018, 5404, 6188, 6562, 6916, 7334, 8398, 9044, 10036, 13124, 14668, 16796, 17563, 22967, 25669, 29393, 35126, 42653, 45934, 47671, 51338, 58786, 62339, 70252, 85306, 91868, 95342, 102676, 117572, 124678, 170612, 190684, 249356, 298571, 333697, 436373, 597142, 667394, 810407, 872746, 1194284, 1334788, 1620814, 1745492, 3241628, 5672849, 11345698, 22691396]

約数ペア:

[(1, 22691396), (2, 11345698), (4, 5672849), (7, 3241628), (13, 1745492), (14, 1620814), (17, 1334788), (19, 1194284), (26, 872746), (28, 810407), (34, 667394), (38, 597142), (52, 436373), (68, 333697), (76, 298571), (91, 249356), (119, 190684), (133, 170612), (182, 124678), (193, 117572), (221, 102676), (238, 95342), (247, 91868), (266, 85306), (323, 70252), (364, 62339), (386, 58786), (442, 51338), (476, 47671), (494, 45934), (532, 42653), (646, 35126), (772, 29393), (884, 25669), (988, 22967), (1292, 17563), (1351, 16796), (1547, 14668), (1729, 13124), (2261, 10036), (2509, 9044), (2702, 8398), (3094, 7334), (3281, 6916), (3458, 6562), (3667, 6188), (4199, 5404), (4522, 5018)]