38816966

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{1627}}^1$

素因数の和:1859

約数の個数: 16

約数和(自身を含む): 59389440

約数和(自身を除く): 20572474

約数列:

[1, 2, 79, 151, 158, 302, 1627, 3254, 11929, 23858, 128533, 245677, 257066, 491354, 19408483, 38816966]

約数ペア:

[(1, 38816966), (2, 19408483), (79, 491354), (151, 257066), (158, 245677), (302, 128533), (1627, 23858), (3254, 11929)]