12199020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{203317}}^1$

素因数の和:203329

約数の個数: 24

約数和(自身を含む): 34157424

約数和(自身を除く): 21958404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 203317, 406634, 609951, 813268, 1016585, 1219902, 2033170, 2439804, 3049755, 4066340, 6099510, 12199020]

約数ペア:

[(1, 12199020), (2, 6099510), (3, 4066340), (4, 3049755), (5, 2439804), (6, 2033170), (10, 1219902), (12, 1016585), (15, 813268), (20, 609951), (30, 406634), (60, 203317)]