2019371326

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4973821}}^1$

素因数の和:4973859

約数の個数: 16

約数和(自身を含む): 3581151840

約数和(自身を除く): 1561780514

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 4973821, 9947642, 34816747, 69633494, 144240809, 288481618, 1009685663, 2019371326]

約数ペア:

[(1, 2019371326), (2, 1009685663), (7, 288481618), (14, 144240809), (29, 69633494), (58, 34816747), (203, 9947642), (406, 4973821)]