16880490154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1831253}}^1$

素因数の和:1831685

約数の個数: 16

約数和(自身を含む): 27688560480

約数和(自身を除く): 10808070326

約数列:

[1, 2, 11, 22, 419, 838, 4609, 9218, 1831253, 3662506, 20143783, 40287566, 767295007, 1534590014, 8440245077, 16880490154]

約数ペア:

[(1, 16880490154), (2, 8440245077), (11, 1534590014), (22, 767295007), (419, 40287566), (838, 20143783), (4609, 3662506), (9218, 1831253)]