12397957

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 14676480

約数和(自身を除く): 2278523

約数列:

[1, 11, 13, 143, 181, 479, 1991, 2353, 5269, 6227, 25883, 68497, 86699, 953689, 1127087, 12397957]

約数ペア:

[(1, 12397957), (11, 1127087), (13, 953689), (143, 86699), (181, 68497), (479, 25883), (1991, 6227), (2353, 5269)]