19327249030

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4663}}^1\times {\mathrm{4273}}^1$

素因数の和:9040

約数の個数: 32

約数和(自身を含む): 35163463104

約数和(自身を除く): 15836214074

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 4273, 4663, 8546, 9326, 21365, 23315, 42730, 46630, 414481, 452311, 828962, 904622, 2072405, 2261555, 4144810, 4523110, 19924999, 39849998, 99624995, 199249990, 1932724903, 3865449806, 9663624515, 19327249030]

約数ペア:

[(1, 19327249030), (2, 9663624515), (5, 3865449806), (10, 1932724903), (97, 199249990), (194, 99624995), (485, 39849998), (970, 19924999), (4273, 4523110), (4663, 4144810), (8546, 2261555), (9326, 2072405), (21365, 904622), (23315, 828962), (42730, 452311), (46630, 414481)]