19309144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6173}}^1$

素因数の和:6219

約数の個数: 32

約数和(自身を含む): 40007520

約数和(自身を除く): 20698376

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 6173, 12346, 24692, 49384, 104941, 141979, 209882, 283958, 419764, 567916, 839528, 1135832, 2413643, 4827286, 9654572, 19309144]

約数ペア:

[(1, 19309144), (2, 9654572), (4, 4827286), (8, 2413643), (17, 1135832), (23, 839528), (34, 567916), (46, 419764), (68, 283958), (92, 209882), (136, 141979), (184, 104941), (391, 49384), (782, 24692), (1564, 12346), (3128, 6173)]