19009029

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{811}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 27374144

約数和(自身を除く): 8365115

約数列:

[1, 3, 13, 39, 601, 811, 1803, 2433, 7813, 10543, 23439, 31629, 487411, 1462233, 6336343, 19009029]

約数ペア:

[(1, 19009029), (3, 6336343), (13, 1462233), (39, 487411), (601, 31629), (811, 23439), (1803, 10543), (2433, 7813)]