13689650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21061}}^1$

素因数の和:21086

約数の個数: 24

約数和(自身を含む): 27422724

約数和(自身を除く): 13733074

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 21061, 42122, 105305, 210610, 273793, 526525, 547586, 1053050, 1368965, 2737930, 6844825, 13689650]

約数ペア:

[(1, 13689650), (2, 6844825), (5, 2737930), (10, 1368965), (13, 1053050), (25, 547586), (26, 526525), (50, 273793), (65, 210610), (130, 105305), (325, 42122), (650, 21061)]