15697112848

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{22815571}}^1$

素因数の和:22815622

約数の個数: 20

約数和(自身を含む): 31120440208

約数和(自身を除く): 15423327360

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 22815571, 45631142, 91262284, 182524568, 365049136, 981069553, 1962139106, 3924278212, 7848556424, 15697112848]

約数ペア:

[(1, 15697112848), (2, 7848556424), (4, 3924278212), (8, 1962139106), (16, 981069553), (43, 365049136), (86, 182524568), (172, 91262284), (344, 45631142), (688, 22815571)]