22490102

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{631}}^1$

素因数の和:955

約数の個数: 16

約数和(自身を含む): 34401024

約数和(自身を除く): 11910922

約数列:

[1, 2, 71, 142, 251, 502, 631, 1262, 17821, 35642, 44801, 89602, 158381, 316762, 11245051, 22490102]

約数ペア:

[(1, 22490102), (2, 11245051), (71, 316762), (142, 158381), (251, 89602), (502, 44801), (631, 35642), (1262, 17821)]