12294995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 17210880

約数和(自身を除く): 4915885

約数列:

[1, 5, 17, 19, 23, 85, 95, 115, 323, 331, 391, 437, 1615, 1655, 1955, 2185, 5627, 6289, 7429, 7613, 28135, 31445, 37145, 38065, 106913, 129421, 144647, 534565, 647105, 723235, 2458999, 12294995]

約数ペア:

[(1, 12294995), (5, 2458999), (17, 723235), (19, 647105), (23, 534565), (85, 144647), (95, 129421), (115, 106913), (323, 38065), (331, 37145), (391, 31445), (437, 28135), (1615, 7613), (1655, 7429), (1955, 6289), (2185, 5627)]