12471238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15473}}^1$

素因数の和:15519

約数の個数: 16

約数和(自身を含む): 20797056

約数和(自身を除く): 8325818

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 15473, 30946, 201149, 402298, 479663, 959326, 6235619, 12471238]

約数ペア:

[(1, 12471238), (2, 6235619), (13, 959326), (26, 479663), (31, 402298), (62, 201149), (403, 30946), (806, 15473)]