19055776

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1523}}^1$

素因数の和:1573

約数の個数: 48

約数和(自身を含む): 41477184

約数和(自身を除く): 22421408

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1523, 1564, 3046, 3128, 6092, 6256, 12184, 12512, 24368, 25891, 35029, 48736, 51782, 70058, 103564, 140116, 207128, 280232, 414256, 560464, 595493, 828512, 1120928, 1190986, 2381972, 4763944, 9527888, 19055776]

約数ペア:

[(1, 19055776), (2, 9527888), (4, 4763944), (8, 2381972), (16, 1190986), (17, 1120928), (23, 828512), (32, 595493), (34, 560464), (46, 414256), (68, 280232), (92, 207128), (136, 140116), (184, 103564), (272, 70058), (368, 51782), (391, 48736), (544, 35029), (736, 25891), (782, 24368), (1523, 12512), (1564, 12184), (3046, 6256), (3128, 6092)]