15663519521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{1901}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 17485009920

約数和(自身を除く): 1821490399

約数列:

[1, 13, 71, 79, 113, 923, 1027, 1469, 1901, 5609, 8023, 8927, 24713, 72917, 104299, 116051, 134971, 150179, 214813, 633817, 1754623, 1952327, 2792569, 8239621, 10662709, 15251723, 16970227, 138615217, 198272399, 220612951, 1204886117, 15663519521]

約数ペア:

[(1, 15663519521), (13, 1204886117), (71, 220612951), (79, 198272399), (113, 138615217), (923, 16970227), (1027, 15251723), (1469, 10662709), (1901, 8239621), (5609, 2792569), (8023, 1952327), (8927, 1754623), (24713, 633817), (72917, 214813), (104299, 150179), (116051, 134971)]