22139090

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{7823}}^1$

素因数の和:8113

約数の個数: 16

約数和(自身を含む): 39996288

約数和(自身を除く): 17857198

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 7823, 15646, 39115, 78230, 2213909, 4427818, 11069545, 22139090]

約数ペア:

[(1, 22139090), (2, 11069545), (5, 4427818), (10, 2213909), (283, 78230), (566, 39115), (1415, 15646), (2830, 7823)]