2013202551

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{9497}}^1\times {\mathrm{3719}}^1$

素因数の和:13238

約数の個数: 16

約数和(自身を含む): 2826604800

約数和(自身を除く): 813402249

約数列:

[1, 3, 19, 57, 3719, 9497, 11157, 28491, 70661, 180443, 211983, 541329, 35319343, 105958029, 671067517, 2013202551]

約数ペア:

[(1, 2013202551), (3, 671067517), (19, 105958029), (57, 35319343), (3719, 541329), (9497, 211983), (11157, 180443), (28491, 70661)]