27885754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{11057}}^1$

素因数の和:11169

約数の個数: 16

約数和(自身を含む): 45514728

約数和(自身を除く): 17628974

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 11057, 22114, 143741, 287482, 1072529, 2145058, 13942877, 27885754]

約数ペア:

[(1, 27885754), (2, 13942877), (13, 2145058), (26, 1072529), (97, 287482), (194, 143741), (1261, 22114), (2522, 11057)]