19996813873

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2081}}^1\times {\mathrm{15277}}^1$

素因数の和:17412

約数の個数: 16

約数和(自身を含む): 21757216464

約数和(自身を除く): 1760402591

約数列:

[1, 17, 37, 629, 2081, 15277, 35377, 76997, 259709, 565249, 1308949, 9609233, 31791437, 540454429, 1176283169, 19996813873]

約数ペア:

[(1, 19996813873), (17, 1176283169), (37, 540454429), (629, 31791437), (2081, 9609233), (15277, 1308949), (35377, 565249), (76997, 259709)]