13964912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67139}}^1$

素因数の和:67160

約数の個数: 20

約数和(自身を含む): 29138760

約数和(自身を除く): 15173848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 67139, 134278, 268556, 537112, 872807, 1074224, 1745614, 3491228, 6982456, 13964912]

約数ペア:

[(1, 13964912), (2, 6982456), (4, 3491228), (8, 1745614), (13, 1074224), (16, 872807), (26, 537112), (52, 268556), (104, 134278), (208, 67139)]