13253392

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{15629}}^1$

素因数の和:15690

約数の個数: 20

約数和(自身を含む): 26164620

約数和(自身を除く): 12911228

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 15629, 31258, 62516, 125032, 250064, 828337, 1656674, 3313348, 6626696, 13253392]

約数ペア:

[(1, 13253392), (2, 6626696), (4, 3313348), (8, 1656674), (16, 828337), (53, 250064), (106, 125032), (212, 62516), (424, 31258), (848, 15629)]