15697956659

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{881}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 20026480320

約数和(自身を除く): 4328523661

約数列:

[1, 7, 11, 77, 109, 121, 193, 763, 847, 881, 1199, 1351, 2123, 6167, 8393, 9691, 13189, 14861, 21037, 23353, 67837, 92323, 96029, 106601, 147259, 163471, 170033, 231407, 672203, 746207, 1056319, 1190231, 1619849, 1870363, 2545477, 7394233, 11619509, 13092541, 17818339, 18533597, 20573993, 81336563, 129735179, 144017951, 203869567, 1427086969, 2242565237, 15697956659]

約数ペア:

[(1, 15697956659), (7, 2242565237), (11, 1427086969), (77, 203869567), (109, 144017951), (121, 129735179), (193, 81336563), (763, 20573993), (847, 18533597), (881, 17818339), (1199, 13092541), (1351, 11619509), (2123, 7394233), (6167, 2545477), (8393, 1870363), (9691, 1619849), (13189, 1190231), (14861, 1056319), (21037, 746207), (23353, 672203), (67837, 231407), (92323, 170033), (96029, 163471), (106601, 147259)]