31150553618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4019}}^1\times {\mathrm{203969}}^1$

素因数の和:208009

約数の個数: 16

約数和(自身を含む): 49197564000

約数和(自身を除く): 18047010382

約数列:

[1, 2, 19, 38, 4019, 8038, 76361, 152722, 203969, 407938, 3875411, 7750822, 819751411, 1639502822, 15575276809, 31150553618]

約数ペア:

[(1, 31150553618), (2, 15575276809), (19, 1639502822), (38, 819751411), (4019, 7750822), (8038, 3875411), (76361, 407938), (152722, 203969)]