11698820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83563}}^1$

素因数の和:83579

約数の個数: 24

約数和(自身を含む): 28077504

約数和(自身を除く): 16378684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 83563, 167126, 334252, 417815, 584941, 835630, 1169882, 1671260, 2339764, 2924705, 5849410, 11698820]

約数ペア:

[(1, 11698820), (2, 5849410), (4, 2924705), (5, 2339764), (7, 1671260), (10, 1169882), (14, 835630), (20, 584941), (28, 417815), (35, 334252), (70, 167126), (140, 83563)]