22130877

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2473}}^1$

素因数の和:2652

約数の個数: 16

約数和(自身を含む): 31271360

約数和(自身を除く): 9140483

約数列:

[1, 3, 19, 57, 157, 471, 2473, 2983, 7419, 8949, 46987, 140961, 388261, 1164783, 7376959, 22130877]

約数ペア:

[(1, 22130877), (3, 7376959), (19, 1164783), (57, 388261), (157, 140961), (471, 46987), (2473, 8949), (2983, 7419)]