22001915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14717}}^1$

素因数の和:14758

約数の個数: 16

約数和(自身を含む): 29671488

約数和(自身を除く): 7669573

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 14717, 73585, 191321, 338491, 956605, 1692455, 4400383, 22001915]

約数ペア:

[(1, 22001915), (5, 4400383), (13, 1692455), (23, 956605), (65, 338491), (115, 191321), (299, 73585), (1495, 14717)]