19368704

素因数分解:

$2^8\times {\mathrm{75659}}^1$

素因数の和:75675

約数の個数: 18

約数和(自身を含む): 38662260

約数和(自身を除く): 19293556

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 75659, 151318, 302636, 605272, 1210544, 2421088, 4842176, 9684352, 19368704]

約数ペア:

[(1, 19368704), (2, 9684352), (4, 4842176), (8, 2421088), (16, 1210544), (32, 605272), (64, 302636), (128, 151318), (256, 75659)]