16939931399

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{21227}}^1$

素因数の和:21614

約数の個数: 16

約数和(自身を含む): 17656940928

約数和(自身を除く): 717009529

約数列:

[1, 43, 67, 277, 2881, 11911, 18559, 21227, 798037, 912761, 1422209, 5879879, 61154987, 252834797, 393951893, 16939931399]

約数ペア:

[(1, 16939931399), (43, 393951893), (67, 252834797), (277, 61154987), (2881, 5879879), (11911, 1422209), (18559, 912761), (21227, 798037)]