39229813

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2153}}^1$

素因数の和:2316

約数の個数: 16

約数和(自身を含む): 47560320

約数和(自身を除く): 8330507

約数列:

[1, 7, 19, 133, 137, 959, 2153, 2603, 15071, 18221, 40907, 286349, 294961, 2064727, 5604259, 39229813]

約数ペア:

[(1, 39229813), (7, 5604259), (19, 2064727), (133, 294961), (137, 286349), (959, 40907), (2153, 18221), (2603, 15071)]