2019439634

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{12659}}^1$

素因数の和:12806

約数の個数: 24

約数和(自身を含む): 3167987760

約数和(自身を除く): 1148548126

約数列:

[1, 2, 31, 62, 83, 166, 961, 1922, 2573, 5146, 12659, 25318, 79763, 159526, 392429, 784858, 1050697, 2101394, 12165299, 24330598, 32571607, 65143214, 1009719817, 2019439634]

約数ペア:

[(1, 2019439634), (2, 1009719817), (31, 65143214), (62, 32571607), (83, 24330598), (166, 12165299), (961, 2101394), (1922, 1050697), (2573, 784858), (5146, 392429), (12659, 159526), (25318, 79763)]