15691748852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{16183}}^1$

素因数の和:16872

約数の個数: 48

約数和(自身を含む): 30642138240

約数和(自身を除く): 14950389388

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 643, 754, 1286, 1508, 2572, 8359, 16183, 16718, 18647, 32366, 33436, 37294, 64732, 74588, 210379, 242411, 420758, 469307, 484822, 841516, 938614, 969644, 1877228, 6100991, 10405669, 12201982, 20811338, 24403964, 41622676, 135273697, 270547394, 301764401, 541094788, 603528802, 1207057604, 3922937213, 7845874426, 15691748852]

約数ペア:

[(1, 15691748852), (2, 7845874426), (4, 3922937213), (13, 1207057604), (26, 603528802), (29, 541094788), (52, 301764401), (58, 270547394), (116, 135273697), (377, 41622676), (643, 24403964), (754, 20811338), (1286, 12201982), (1508, 10405669), (2572, 6100991), (8359, 1877228), (16183, 969644), (16718, 938614), (18647, 841516), (32366, 484822), (33436, 469307), (37294, 420758), (64732, 242411), (74588, 210379)]