2019801862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2857}}^1\times {\mathrm{27191}}^1$

素因数の和:30063

約数の個数: 16

約数和(自身を含む): 3264018912

約数和(自身を除く): 1244217050

約数列:

[1, 2, 13, 26, 2857, 5714, 27191, 37141, 54382, 74282, 353483, 706966, 77684687, 155369374, 1009900931, 2019801862]

約数ペア:

[(1, 2019801862), (2, 1009900931), (13, 155369374), (26, 77684687), (2857, 706966), (5714, 353483), (27191, 74282), (37141, 54382)]