18874186

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{7937}}^1$

素因数の和:8009

約数の個数: 16

約数和(自身を含む): 30005640

約数和(自身を除く): 11131454

約数列:

[1, 2, 29, 41, 58, 82, 1189, 2378, 7937, 15874, 230173, 325417, 460346, 650834, 9437093, 18874186]

約数ペア:

[(1, 18874186), (2, 9437093), (29, 650834), (41, 460346), (58, 325417), (82, 230173), (1189, 15874), (2378, 7937)]