12353529140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19925047}}^1$

素因数の和:19925087

約数の個数: 24

約数和(自身を含む): 26779264512

約数和(自身を除く): 14425735372

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 19925047, 39850094, 79700188, 99625235, 199250470, 398500940, 617676457, 1235352914, 2470705828, 3088382285, 6176764570, 12353529140]

約数ペア:

[(1, 12353529140), (2, 6176764570), (4, 3088382285), (5, 2470705828), (10, 1235352914), (20, 617676457), (31, 398500940), (62, 199250470), (124, 99625235), (155, 79700188), (310, 39850094), (620, 19925047)]