381630238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{912991}}^1$

素因数の和:913023

約数の個数: 16

約数和(自身を含む): 657354240

約数和(自身を除く): 275724002

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 912991, 1825982, 10042901, 17346829, 20085802, 34693658, 190815119, 381630238]

約数ペア:

[(1, 381630238), (2, 190815119), (11, 34693658), (19, 20085802), (22, 17346829), (38, 10042901), (209, 1825982), (418, 912991)]