16939806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5297}}^1$

素因数の和:5356

約数の個数: 32

約数和(自身を含む): 37382688

約数和(自身を除く): 20442882

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 5297, 10594, 15891, 31782, 68861, 137722, 206583, 217177, 413166, 434354, 651531, 1303062, 2823301, 5646602, 8469903, 16939806]

約数ペア:

[(1, 16939806), (2, 8469903), (3, 5646602), (6, 2823301), (13, 1303062), (26, 651531), (39, 434354), (41, 413166), (78, 217177), (82, 206583), (123, 137722), (246, 68861), (533, 31782), (1066, 15891), (1599, 10594), (3198, 5297)]