18973716946

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{769}}^1\times {\mathrm{29443}}^1$

素因数の和:30633

約数の個数: 16

約数和(自身を含む): 28566568800

約数和(自身を除く): 9592851854

約数列:

[1, 2, 419, 769, 838, 1538, 29443, 58886, 322211, 644422, 12336617, 22641667, 24673234, 45283334, 9486858473, 18973716946]

約数ペア:

[(1, 18973716946), (2, 9486858473), (419, 45283334), (769, 24673234), (838, 22641667), (1538, 12336617), (29443, 644422), (58886, 322211)]