137375738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{8839}}^1$

素因数の和:9269

約数の個数: 16

約数和(自身を含む): 217464000

約数和(自身を除く): 80088262

約数列:

[1, 2, 19, 38, 409, 818, 7771, 8839, 15542, 17678, 167941, 335882, 3615151, 7230302, 68687869, 137375738]

約数ペア:

[(1, 137375738), (2, 68687869), (19, 7230302), (38, 3615151), (409, 335882), (818, 167941), (7771, 17678), (8839, 15542)]