12397553

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:512

約数の個数: 16

約数和(自身を含む): 14694144

約数和(自身を除く): 2296591

約数列:

[1, 7, 37, 151, 259, 317, 1057, 2219, 5587, 11729, 39109, 47867, 82103, 335069, 1771079, 12397553]

約数ペア:

[(1, 12397553), (7, 1771079), (37, 335069), (151, 82103), (259, 47867), (317, 39109), (1057, 11729), (2219, 5587)]