22242779

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 25025280

約数和(自身を除く): 2782501

約数列:

[1, 13, 31, 97, 403, 569, 1261, 3007, 7397, 17639, 39091, 55193, 229307, 717509, 1710983, 22242779]

約数ペア:

[(1, 22242779), (13, 1710983), (31, 717509), (97, 229307), (403, 55193), (569, 39091), (1261, 17639), (3007, 7397)]