22115690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{76261}}^1$

素因数の和:76297

約数の個数: 16

約数和(自身を含む): 41181480

約数和(自身を除く): 19065790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 76261, 152522, 381305, 762610, 2211569, 4423138, 11057845, 22115690]

約数ペア:

[(1, 22115690), (2, 11057845), (5, 4423138), (10, 2211569), (29, 762610), (58, 381305), (145, 152522), (290, 76261)]