19239014728

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{1279}}^1\times {\mathrm{23801}}^1$

素因数の和:25165

約数の個数: 32

約数和(自身を含む): 36559872000

約数和(自身を除く): 17320857272

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 1279, 2558, 5116, 10232, 23801, 47602, 95204, 101041, 190408, 202082, 404164, 808328, 1880279, 3760558, 7521116, 15042232, 30441479, 60882958, 121765916, 243531832, 2404876841, 4809753682, 9619507364, 19239014728]

約数ペア:

[(1, 19239014728), (2, 9619507364), (4, 4809753682), (8, 2404876841), (79, 243531832), (158, 121765916), (316, 60882958), (632, 30441479), (1279, 15042232), (2558, 7521116), (5116, 3760558), (10232, 1880279), (23801, 808328), (47602, 404164), (95204, 202082), (101041, 190408)]