22471865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1523}}^1$

素因数の和:1768

約数の個数: 16

約数和(自身を含む): 29187648

約数和(自身を除く): 6715783

約数列:

[1, 5, 13, 65, 227, 1135, 1523, 2951, 7615, 14755, 19799, 98995, 345721, 1728605, 4494373, 22471865]

約数ペア:

[(1, 22471865), (5, 4494373), (13, 1728605), (65, 345721), (227, 98995), (1135, 19799), (1523, 14755), (2951, 7615)]