12662971312

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{8159131}}^1$

素因数の和:8159236

約数の個数: 20

約数和(自身を含む): 24787443016

約数和(自身を除く): 12124471704

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 8159131, 16318262, 32636524, 65273048, 130546096, 791435707, 1582871414, 3165742828, 6331485656, 12662971312]

約数ペア:

[(1, 12662971312), (2, 6331485656), (4, 3165742828), (8, 1582871414), (16, 791435707), (97, 130546096), (194, 65273048), (388, 32636524), (776, 16318262), (1552, 8159131)]