438055222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1047979}}^1$

素因数の和:1048011

約数の個数: 16

約数和(自身を含む): 754545600

約数和(自身を除く): 316490378

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1047979, 2095958, 11527769, 19911601, 23055538, 39823202, 219027611, 438055222]

約数ペア:

[(1, 438055222), (2, 219027611), (11, 39823202), (19, 23055538), (22, 19911601), (38, 11527769), (209, 2095958), (418, 1047979)]