12771154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30553}}^1$

素因数の和:30585

約数の個数: 16

約数和(自身を含む): 21998880

約数和(自身を除く): 9227726

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 30553, 61106, 336083, 580507, 672166, 1161014, 6385577, 12771154]

約数ペア:

[(1, 12771154), (2, 6385577), (11, 1161014), (19, 672166), (22, 580507), (38, 336083), (209, 61106), (418, 30553)]