12513058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 20966400

約数和(自身を除く): 8453342

約数列:

[1, 2, 19, 23, 38, 46, 103, 139, 206, 278, 437, 874, 1957, 2369, 2641, 3197, 3914, 4738, 5282, 6394, 14317, 28634, 45011, 60743, 90022, 121486, 272023, 329291, 544046, 658582, 6256529, 12513058]

約数ペア:

[(1, 12513058), (2, 6256529), (19, 658582), (23, 544046), (38, 329291), (46, 272023), (103, 121486), (139, 90022), (206, 60743), (278, 45011), (437, 28634), (874, 14317), (1957, 6394), (2369, 5282), (2641, 4738), (3197, 3914)]