2019966382

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3899549}}^1$

素因数の和:3899595

約数の個数: 16

約数和(自身を含む): 3556389600

約数和(自身を除く): 1536423218

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 3899549, 7799098, 27296843, 54593686, 144283313, 288566626, 1009983191, 2019966382]

約数ペア:

[(1, 2019966382), (2, 1009983191), (7, 288566626), (14, 144283313), (37, 54593686), (74, 27296843), (259, 7799098), (518, 3899549)]