12408370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3079}}^1$

素因数の和:3130

約数の個数: 32

約数和(自身を含む): 24837120

約数和(自身を除く): 12428750

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 3079, 4030, 6158, 15395, 30790, 40027, 80054, 95449, 190898, 200135, 400270, 477245, 954490, 1240837, 2481674, 6204185, 12408370]

約数ペア:

[(1, 12408370), (2, 6204185), (5, 2481674), (10, 1240837), (13, 954490), (26, 477245), (31, 400270), (62, 200135), (65, 190898), (130, 95449), (155, 80054), (310, 40027), (403, 30790), (806, 15395), (2015, 6158), (3079, 4030)]