15675063340

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11038777}}^1$

素因数の和:11038857

約数の個数: 24

約数和(自身を含む): 33381264672

約数和(自身を除く): 17706201332

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 11038777, 22077554, 44155108, 55193885, 110387770, 220775540, 783753167, 1567506334, 3135012668, 3918765835, 7837531670, 15675063340]

約数ペア:

[(1, 15675063340), (2, 7837531670), (4, 3918765835), (5, 3135012668), (10, 1567506334), (20, 783753167), (71, 220775540), (142, 110387770), (284, 55193885), (355, 44155108), (710, 22077554), (1420, 11038777)]