12256286

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2239}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 10968034

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2239, 2737, 4478, 5474, 15673, 31346, 38063, 51497, 76126, 102994, 266441, 360479, 532882, 720958, 875449, 1750898, 6128143, 12256286]

約数ペア:

[(1, 12256286), (2, 6128143), (7, 1750898), (14, 875449), (17, 720958), (23, 532882), (34, 360479), (46, 266441), (119, 102994), (161, 76126), (238, 51497), (322, 38063), (391, 31346), (782, 15673), (2239, 5474), (2737, 4478)]