16870612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{839}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 32316480

約数和(自身を除く): 15445868

約数列:

[1, 2, 4, 11, 22, 44, 457, 839, 914, 1678, 1828, 3356, 5027, 9229, 10054, 18458, 20108, 36916, 383423, 766846, 1533692, 4217653, 8435306, 16870612]

約数ペア:

[(1, 16870612), (2, 8435306), (4, 4217653), (11, 1533692), (22, 766846), (44, 383423), (457, 36916), (839, 20108), (914, 18458), (1678, 10054), (1828, 9229), (3356, 5027)]