19078138417

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{62129}}^1$

素因数の和:62257

約数の個数: 24

約数和(自身を含む): 21829996800

約数和(自身を除く): 2751858383

約数列:

[1, 13, 23, 79, 169, 299, 1027, 1817, 3887, 13351, 23621, 62129, 307073, 807677, 1428967, 4908191, 10499801, 18576571, 63806483, 112888393, 241495423, 829484279, 1467549109, 19078138417]

約数ペア:

[(1, 19078138417), (13, 1467549109), (23, 829484279), (79, 241495423), (169, 112888393), (299, 63806483), (1027, 18576571), (1817, 10499801), (3887, 4908191), (13351, 1428967), (23621, 807677), (62129, 307073)]