12507945801

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{15647}}^1$

素因数の和:15965

約数の個数: 32

約数和(自身を含む): 18226790400

約数和(自身を除く): 5718844599

約数列:

[1, 3, 13, 39, 103, 199, 309, 597, 1339, 2587, 4017, 7761, 15647, 20497, 46941, 61491, 203411, 266461, 610233, 799383, 1611641, 3113753, 4834923, 9341259, 20951333, 40478789, 62853999, 121436367, 320716559, 962149677, 4169315267, 12507945801]

約数ペア:

[(1, 12507945801), (3, 4169315267), (13, 962149677), (39, 320716559), (103, 121436367), (199, 62853999), (309, 40478789), (597, 20951333), (1339, 9341259), (2587, 4834923), (4017, 3113753), (7761, 1611641), (15647, 799383), (20497, 610233), (46941, 266461), (61491, 203411)]