11519319

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 19063296

約数和(自身を除く): 7543977

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 787, 861, 2091, 2361, 4879, 5509, 13379, 14637, 16527, 32267, 40137, 93653, 96801, 225869, 280959, 548539, 677607, 1645617, 3839773, 11519319]

約数ペア:

[(1, 11519319), (3, 3839773), (7, 1645617), (17, 677607), (21, 548539), (41, 280959), (51, 225869), (119, 96801), (123, 93653), (287, 40137), (357, 32267), (697, 16527), (787, 14637), (861, 13379), (2091, 5509), (2361, 4879)]