1888468910

素因数分解:

$2^1\times 5^1\times {\mathrm{14071}}^1\times {\mathrm{13421}}^1$

素因数の和:27499

約数の個数: 16

約数和(自身を含む): 3399738912

約数和(自身を除く): 1511270002

約数列:

[1, 2, 5, 10, 13421, 14071, 26842, 28142, 67105, 70355, 134210, 140710, 188846891, 377693782, 944234455, 1888468910]

約数ペア:

[(1, 1888468910), (2, 944234455), (5, 377693782), (10, 188846891), (13421, 140710), (14071, 134210), (26842, 70355), (28142, 67105)]