19587708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4091}}^1$

素因数の和:4127

約数の個数: 72

約数和(自身を含む): 59579520

約数和(自身を除く): 39991812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4091, 4788, 8182, 12273, 16364, 24546, 28637, 36819, 49092, 57274, 73638, 77729, 85911, 114548, 147276, 155458, 171822, 233187, 257733, 310916, 343644, 466374, 515466, 544103, 699561, 932748, 1030932, 1088206, 1399122, 1632309, 2176412, 2798244, 3264618, 4896927, 6529236, 9793854, 19587708]

約数ペア:

[(1, 19587708), (2, 9793854), (3, 6529236), (4, 4896927), (6, 3264618), (7, 2798244), (9, 2176412), (12, 1632309), (14, 1399122), (18, 1088206), (19, 1030932), (21, 932748), (28, 699561), (36, 544103), (38, 515466), (42, 466374), (57, 343644), (63, 310916), (76, 257733), (84, 233187), (114, 171822), (126, 155458), (133, 147276), (171, 114548), (228, 85911), (252, 77729), (266, 73638), (342, 57274), (399, 49092), (532, 36819), (684, 28637), (798, 24546), (1197, 16364), (1596, 12273), (2394, 8182), (4091, 4788)]