13973588

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{9677}}^1$

素因数の和:9719

約数の個数: 18

約数和(自身を含む): 25811226

約数和(自身を除く): 11837638

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 9677, 19354, 38708, 183863, 367726, 735452, 3493397, 6986794, 13973588]

約数ペア:

[(1, 13973588), (2, 6986794), (4, 3493397), (19, 735452), (38, 367726), (76, 183863), (361, 38708), (722, 19354), (1444, 9677)]