28313706710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149019509}}^1$

素因数の和:149019535

約数の個数: 16

約数和(自身を含む): 53647023600

約数和(自身を除く): 25333316890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 149019509, 298039018, 745097545, 1490195090, 2831370671, 5662741342, 14156853355, 28313706710]

約数ペア:

[(1, 28313706710), (2, 14156853355), (5, 5662741342), (10, 2831370671), (19, 1490195090), (38, 745097545), (95, 298039018), (190, 149019509)]