11840450

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{7639}}^1$

素因数の和:7682

約数の個数: 24

約数和(自身を含む): 22736640

約数和(自身を除く): 10896190

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 7639, 15278, 38195, 76390, 190975, 236809, 381950, 473618, 1184045, 2368090, 5920225, 11840450]

約数ペア:

[(1, 11840450), (2, 5920225), (5, 2368090), (10, 1184045), (25, 473618), (31, 381950), (50, 236809), (62, 190975), (155, 76390), (310, 38195), (775, 15278), (1550, 7639)]