38981858

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{4451}}^1$

素因数の和:4633

約数の個数: 16

約数和(自身を含む): 60903360

約数和(自身を除く): 21921502

約数列:

[1, 2, 29, 58, 151, 302, 4379, 4451, 8758, 8902, 129079, 258158, 672101, 1344202, 19490929, 38981858]

約数ペア:

[(1, 38981858), (2, 19490929), (29, 1344202), (58, 672101), (151, 258158), (302, 129079), (4379, 8902), (4451, 8758)]