41289394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{7817}}^1$

素因数の和:7977

約数の個数: 16

約数和(自身を含む): 65671200

約数和(自身を除く): 24381806

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 7817, 15634, 148523, 297046, 1086563, 2173126, 20644697, 41289394]

約数ペア:

[(1, 41289394), (2, 20644697), (19, 2173126), (38, 1086563), (139, 297046), (278, 148523), (2641, 15634), (5282, 7817)]