15989048

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 31600800

約数和(自身を除く): 15611752

約数列:

[1, 2, 4, 8, 23, 46, 92, 113, 184, 226, 452, 769, 904, 1538, 2599, 3076, 5198, 6152, 10396, 17687, 20792, 35374, 70748, 86897, 141496, 173794, 347588, 695176, 1998631, 3997262, 7994524, 15989048]

約数ペア:

[(1, 15989048), (2, 7994524), (4, 3997262), (8, 1998631), (23, 695176), (46, 347588), (92, 173794), (113, 141496), (184, 86897), (226, 70748), (452, 35374), (769, 20792), (904, 17687), (1538, 10396), (2599, 6152), (3076, 5198)]