16138749359

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{61987}}^1$

素因数の和:62270

約数の個数: 16

約数和(自身を含む): 17316967680

約数和(自身を除く): 1178218321

約数列:

[1, 19, 71, 193, 1349, 3667, 13703, 61987, 260357, 1177753, 4401077, 11963491, 83620463, 227306329, 849407861, 16138749359]

約数ペア:

[(1, 16138749359), (19, 849407861), (71, 227306329), (193, 83620463), (1349, 11963491), (3667, 4401077), (13703, 1177753), (61987, 260357)]