81914339

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14419}}^1$

素因数の和:14474

約数の個数: 16

約数和(自身を含む): 96902400

約数和(自身を除く): 14988061

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 14419, 187447, 273961, 331637, 3561493, 4311281, 6301103, 81914339]

約数ペア:

[(1, 81914339), (13, 6301103), (19, 4311281), (23, 3561493), (247, 331637), (299, 273961), (437, 187447), (5681, 14419)]