15112908

素因数分解:

$2^2\times 3^2\times {\mathrm{419803}}^1$

素因数の和:419813

約数の個数: 18

約数和(自身を含む): 38202164

約数和(自身を除く): 23089256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419803, 839606, 1259409, 1679212, 2518818, 3778227, 5037636, 7556454, 15112908]

約数ペア:

[(1, 15112908), (2, 7556454), (3, 5037636), (4, 3778227), (6, 2518818), (9, 1679212), (12, 1259409), (18, 839606), (36, 419803)]