190038381

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{20219}}^1$

素因数の和:20476

約数の個数: 16

約数和(自身を含む): 274021440

約数和(自身を除く): 83983059

約数列:

[1, 3, 13, 39, 241, 723, 3133, 9399, 20219, 60657, 262847, 788541, 4872779, 14618337, 63346127, 190038381]

約数ペア:

[(1, 190038381), (3, 63346127), (13, 14618337), (39, 4872779), (241, 788541), (723, 262847), (3133, 60657), (9399, 20219)]