19313372005

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{6833}}^1$

素因数の和:7161

約数の個数: 32

約数和(自身を含む): 24341614560

約数和(自身を除く): 5028242555

約数列:

[1, 5, 29, 101, 145, 193, 505, 965, 2929, 5597, 6833, 14645, 19493, 27985, 34165, 97465, 198157, 565297, 690133, 990785, 1318769, 2826485, 3450665, 6593845, 20013857, 38244301, 100069285, 133195669, 191221505, 665978345, 3862674401, 19313372005]

約数ペア:

[(1, 19313372005), (5, 3862674401), (29, 665978345), (101, 191221505), (145, 133195669), (193, 100069285), (505, 38244301), (965, 20013857), (2929, 6593845), (5597, 3450665), (6833, 2826485), (14645, 1318769), (19493, 990785), (27985, 690133), (34165, 565297), (97465, 198157)]