11683820

素因数分解:

$2^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1117}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 24604944

約数和(自身を除く): 12921124

約数列:

[1, 2, 4, 5, 10, 20, 523, 1046, 1117, 2092, 2234, 2615, 4468, 5230, 5585, 10460, 11170, 22340, 584191, 1168382, 2336764, 2920955, 5841910, 11683820]

約数ペア:

[(1, 11683820), (2, 5841910), (4, 2920955), (5, 2336764), (10, 1168382), (20, 584191), (523, 22340), (1046, 11170), (1117, 10460), (2092, 5585), (2234, 5230), (2615, 4468)]