17990147512

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{47846137}}^1$

素因数の和:47846190

約数の個数: 16

約数和(自身を含む): 34449219360

約数和(自身を除く): 16459071848

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 47846137, 95692274, 191384548, 382769096, 2248768439, 4497536878, 8995073756, 17990147512]

約数ペア:

[(1, 17990147512), (2, 8995073756), (4, 4497536878), (8, 2248768439), (47, 382769096), (94, 191384548), (188, 95692274), (376, 47846137)]