16853840648

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{3196859}}^1$

素因数の和:3197524

約数の個数: 16

約数和(自身を含む): 31648914000

約数和(自身を除く): 14795073352

約数列:

[1, 2, 4, 8, 659, 1318, 2636, 5272, 3196859, 6393718, 12787436, 25574872, 2106730081, 4213460162, 8426920324, 16853840648]

約数ペア:

[(1, 16853840648), (2, 8426920324), (4, 4213460162), (8, 2106730081), (659, 25574872), (1318, 12787436), (2636, 6393718), (5272, 3196859)]