27312994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11783}}^1$

素因数の和:11865

約数の個数: 16

約数和(自身を含む): 43836480

約数和(自身を除く): 16523486

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 11783, 23566, 223877, 447754, 718763, 1437526, 13656497, 27312994]

約数ペア:

[(1, 27312994), (2, 13656497), (19, 1437526), (38, 718763), (61, 447754), (122, 223877), (1159, 23566), (2318, 11783)]