1889667076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{42946979}}^1$

素因数の和:42946994

約数の個数: 12

約数和(自身を含む): 3607546320

約数和(自身を除く): 1717879244

約数列:

[1, 2, 4, 11, 22, 44, 42946979, 85893958, 171787916, 472416769, 944833538, 1889667076]

約数ペア:

[(1, 1889667076), (2, 944833538), (4, 472416769), (11, 171787916), (22, 85893958), (44, 42946979)]