19128681471

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{95801}}^1$

素因数の和:95967

約数の個数: 32

約数和(自身を含む): 27958855680

約数和(自身を除く): 8830174209

約数列:

[1, 3, 19, 31, 57, 93, 113, 339, 589, 1767, 2147, 3503, 6441, 10509, 66557, 95801, 199671, 287403, 1820219, 2969831, 5460657, 8909493, 10825513, 32476539, 56426789, 169280367, 205684747, 335590903, 617054241, 1006772709, 6376227157, 19128681471]

約数ペア:

[(1, 19128681471), (3, 6376227157), (19, 1006772709), (31, 617054241), (57, 335590903), (93, 205684747), (113, 169280367), (339, 56426789), (589, 32476539), (1767, 10825513), (2147, 8909493), (3503, 5460657), (6441, 2969831), (10509, 1820219), (66557, 287403), (95801, 199671)]