1840980110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9689369}}^1$

素因数の和:9689395

約数の個数: 16

約数和(自身を含む): 3488173200

約数和(自身を除く): 1647193090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 9689369, 19378738, 48446845, 96893690, 184098011, 368196022, 920490055, 1840980110]

約数ペア:

[(1, 1840980110), (2, 920490055), (5, 368196022), (10, 184098011), (19, 96893690), (38, 48446845), (95, 19378738), (190, 9689369)]