12298460

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4127}}^1$

素因数の和:4285

約数の個数: 24

約数和(自身を含む): 26006400

約数和(自身を除く): 13707940

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 4127, 8254, 16508, 20635, 41270, 82540, 614923, 1229846, 2459692, 3074615, 6149230, 12298460]

約数ペア:

[(1, 12298460), (2, 6149230), (4, 3074615), (5, 2459692), (10, 1229846), (20, 614923), (149, 82540), (298, 41270), (596, 20635), (745, 16508), (1490, 8254), (2980, 4127)]