1838512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{8839}}^1$

素因数の和:8860

約数の個数: 20

約数和(自身を含む): 3836560

約数和(自身を除く): 1998048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 8839, 17678, 35356, 70712, 114907, 141424, 229814, 459628, 919256, 1838512]

約数ペア:

[(1, 1838512), (2, 919256), (4, 459628), (8, 229814), (13, 141424), (16, 114907), (26, 70712), (52, 35356), (104, 17678), (208, 8839)]