11747660

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8273}}^1$

素因数の和:8353

約数の個数: 24

約数和(自身を含む): 25020576

約数和(自身を除く): 13272916

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 8273, 16546, 33092, 41365, 82730, 165460, 587383, 1174766, 2349532, 2936915, 5873830, 11747660]

約数ペア:

[(1, 11747660), (2, 5873830), (4, 2936915), (5, 2349532), (10, 1174766), (20, 587383), (71, 165460), (142, 82730), (284, 41365), (355, 33092), (710, 16546), (1420, 8273)]