15746428

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1103}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 28562688

約数和(自身を除く): 12816260

約数列:

[1, 2, 4, 43, 83, 86, 166, 172, 332, 1103, 2206, 3569, 4412, 7138, 14276, 47429, 91549, 94858, 183098, 189716, 366196, 3936607, 7873214, 15746428]

約数ペア:

[(1, 15746428), (2, 7873214), (4, 3936607), (43, 366196), (83, 189716), (86, 183098), (166, 94858), (172, 91549), (332, 47429), (1103, 14276), (2206, 7138), (3569, 4412)]