19634852518

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{4673}}^1\times {\mathrm{9421}}^1$

素因数の和:14319

約数の個数: 16

約数和(自身を含む): 29593823616

約数和(自身を除く): 9958971098

約数列:

[1, 2, 223, 446, 4673, 9346, 9421, 18842, 1042079, 2084158, 2100883, 4201766, 44024333, 88048666, 9817426259, 19634852518]

約数ペア:

[(1, 19634852518), (2, 9817426259), (223, 88048666), (446, 44024333), (4673, 4201766), (9346, 2100883), (9421, 2084158), (18842, 1042079)]