15570687572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1231}}^1\times {\mathrm{2791}}^1$

素因数の和:4140

約数の個数: 48

約数和(自身を含む): 30049603584

約数和(自身を除く): 14478916012

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 1231, 2266, 2462, 2791, 4532, 4924, 5582, 11164, 13541, 27082, 30701, 54164, 61402, 122804, 126793, 253586, 287473, 507172, 574946, 1149892, 1394723, 2789446, 3162203, 3435721, 5578892, 6324406, 6871442, 12648812, 13742884, 37792931, 75585862, 151171724, 353879263, 707758526, 1415517052, 3892671893, 7785343786, 15570687572]

約数ペア:

[(1, 15570687572), (2, 7785343786), (4, 3892671893), (11, 1415517052), (22, 707758526), (44, 353879263), (103, 151171724), (206, 75585862), (412, 37792931), (1133, 13742884), (1231, 12648812), (2266, 6871442), (2462, 6324406), (2791, 5578892), (4532, 3435721), (4924, 3162203), (5582, 2789446), (11164, 1394723), (13541, 1149892), (27082, 574946), (30701, 507172), (54164, 287473), (61402, 253586), (122804, 126793)]