38049421

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 40555440

約数和(自身を除く): 2506019

約数列:

[1, 29, 61, 137, 157, 1769, 3973, 4553, 8357, 9577, 21509, 242353, 277733, 623761, 1312049, 38049421]

約数ペア:

[(1, 38049421), (29, 1312049), (61, 623761), (137, 277733), (157, 242353), (1769, 21509), (3973, 9577), (4553, 8357)]