19005495564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4964863}}^1$

素因数の和:4964910

約数の個数: 48

約数和(自身を含む): 50045829120

約数和(自身を除く): 31040333556

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 4964863, 9929726, 14894589, 19859452, 29789178, 54613493, 59578356, 109226986, 143981027, 163840479, 218453972, 287962054, 327680958, 431943081, 575924108, 655361916, 863886162, 1583791297, 1727772324, 3167582594, 4751373891, 6335165188, 9502747782, 19005495564]

約数ペア:

[(1, 19005495564), (2, 9502747782), (3, 6335165188), (4, 4751373891), (6, 3167582594), (11, 1727772324), (12, 1583791297), (22, 863886162), (29, 655361916), (33, 575924108), (44, 431943081), (58, 327680958), (66, 287962054), (87, 218453972), (116, 163840479), (132, 143981027), (174, 109226986), (319, 59578356), (348, 54613493), (638, 29789178), (957, 19859452), (1276, 14894589), (1914, 9929726), (3828, 4964863)]