15538308

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{30113}}^1$

素因数の和:30163

約数の個数: 24

約数和(自身を含む): 37100448

約数和(自身を除く): 21562140

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 30113, 60226, 90339, 120452, 180678, 361356, 1294859, 2589718, 3884577, 5179436, 7769154, 15538308]

約数ペア:

[(1, 15538308), (2, 7769154), (3, 5179436), (4, 3884577), (6, 2589718), (12, 1294859), (43, 361356), (86, 180678), (129, 120452), (172, 90339), (258, 60226), (516, 30113)]