13243078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1291}}^1$

素因数の和:1539

約数の個数: 16

約数和(自身を含む): 20837376

約数和(自身を除く): 7594298

約数列:

[1, 2, 23, 46, 223, 446, 1291, 2582, 5129, 10258, 29693, 59386, 287893, 575786, 6621539, 13243078]

約数ペア:

[(1, 13243078), (2, 6621539), (23, 575786), (46, 287893), (223, 59386), (446, 29693), (1291, 10258), (2582, 5129)]