12961696895

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2357}}^1\times {\mathrm{3343}}^1$

素因数の和:5759

約数の個数: 32

約数和(自身を含む): 18167390208

約数和(自身を除く): 5205693313

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 2357, 3343, 11785, 16499, 16715, 23401, 82495, 110779, 117005, 157121, 553895, 775453, 785605, 1099847, 3877265, 5499235, 7879451, 39397255, 55156157, 275780785, 370334197, 1851670985, 2592339379, 12961696895]

約数ペア:

[(1, 12961696895), (5, 2592339379), (7, 1851670985), (35, 370334197), (47, 275780785), (235, 55156157), (329, 39397255), (1645, 7879451), (2357, 5499235), (3343, 3877265), (11785, 1099847), (16499, 785605), (16715, 775453), (23401, 553895), (82495, 157121), (110779, 117005)]