13009408

素因数分解:

$2^9\times {\mathrm{25409}}^1$

素因数の和:25427

約数の個数: 20

約数和(自身を含む): 25994430

約数和(自身を除く): 12985022

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 25409, 50818, 101636, 203272, 406544, 813088, 1626176, 3252352, 6504704, 13009408]

約数ペア:

[(1, 13009408), (2, 6504704), (4, 3252352), (8, 1626176), (16, 813088), (32, 406544), (64, 203272), (128, 101636), (256, 50818), (512, 25409)]