15506277116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1031}}^1\times {\mathrm{20107}}^1$

素因数の和:21170

約数の個数: 48

約数和(自身を含む): 31376201472

約数和(自身を除く): 15869924356

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 1031, 2062, 4124, 11341, 17527, 20107, 22682, 35054, 40214, 45364, 70108, 80428, 192797, 221177, 341819, 385594, 442354, 683638, 771188, 884708, 1367276, 3760009, 7520018, 15040036, 20730317, 41460634, 82921268, 228033487, 352415389, 456066974, 704830778, 912133948, 1409661556, 3876569279, 7753138558, 15506277116]

約数ペア:

[(1, 15506277116), (2, 7753138558), (4, 3876569279), (11, 1409661556), (17, 912133948), (22, 704830778), (34, 456066974), (44, 352415389), (68, 228033487), (187, 82921268), (374, 41460634), (748, 20730317), (1031, 15040036), (2062, 7520018), (4124, 3760009), (11341, 1367276), (17527, 884708), (20107, 771188), (22682, 683638), (35054, 442354), (40214, 385594), (45364, 341819), (70108, 221177), (80428, 192797)]