15691151528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{204163}}^1$

素因数の和:204921

約数の個数: 32

約数和(自身を含む): 31727085600

約数和(自身を除く): 16035934072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 739, 1478, 2956, 5912, 9607, 19214, 38428, 76856, 204163, 408326, 816652, 1633304, 2654119, 5308238, 10616476, 21232952, 150876457, 301752914, 603505828, 1207011656, 1961393941, 3922787882, 7845575764, 15691151528]

約数ペア:

[(1, 15691151528), (2, 7845575764), (4, 3922787882), (8, 1961393941), (13, 1207011656), (26, 603505828), (52, 301752914), (104, 150876457), (739, 21232952), (1478, 10616476), (2956, 5308238), (5912, 2654119), (9607, 1633304), (19214, 816652), (38428, 408326), (76856, 204163)]