18898912

素因数分解:

$2^5\times {\mathrm{229}}^1\times {\mathrm{2579}}^1$

素因数の和:2818

約数の個数: 24

約数和(自身を含む): 37384200

約数和(自身を除く): 18485288

約数列:

[1, 2, 4, 8, 16, 32, 229, 458, 916, 1832, 2579, 3664, 5158, 7328, 10316, 20632, 41264, 82528, 590591, 1181182, 2362364, 4724728, 9449456, 18898912]

約数ペア:

[(1, 18898912), (2, 9449456), (4, 4724728), (8, 2362364), (16, 1181182), (32, 590591), (229, 82528), (458, 41264), (916, 20632), (1832, 10316), (2579, 7328), (3664, 5158)]