17928898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7109}}^1$

素因数の和:7221

約数の個数: 16

約数和(自身を含む): 29264760

約数和(自身を除く): 11335862

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 7109, 14218, 92417, 184834, 689573, 1379146, 8964449, 17928898]

約数ペア:

[(1, 17928898), (2, 8964449), (13, 1379146), (26, 689573), (97, 184834), (194, 92417), (1261, 14218), (2522, 7109)]