13265580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{221093}}^1$

素因数の和:221105

約数の個数: 24

約数和(自身を含む): 37143792

約数和(自身を除く): 23878212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 221093, 442186, 663279, 884372, 1105465, 1326558, 2210930, 2653116, 3316395, 4421860, 6632790, 13265580]

約数ペア:

[(1, 13265580), (2, 6632790), (3, 4421860), (4, 3316395), (5, 2653116), (6, 2210930), (10, 1326558), (12, 1105465), (15, 884372), (20, 663279), (30, 442186), (60, 221093)]