19823154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3217}}^1$

素因数の和:3314

約数の個数: 32

約数和(自身を含む): 43249920

約数和(自身を除く): 23426766

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 3217, 6162, 6434, 9651, 19302, 41821, 83642, 125463, 250926, 254143, 508286, 762429, 1524858, 3303859, 6607718, 9911577, 19823154]

約数ペア:

[(1, 19823154), (2, 9911577), (3, 6607718), (6, 3303859), (13, 1524858), (26, 762429), (39, 508286), (78, 254143), (79, 250926), (158, 125463), (237, 83642), (474, 41821), (1027, 19302), (2054, 9651), (3081, 6434), (3217, 6162)]