12225278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1627}}^1$

素因数の和:1676

約数の個数: 24

約数和(自身を含む): 20991432

約数和(自身を除く): 8766154

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 1627, 3254, 3757, 7514, 21151, 27659, 42302, 55318, 359567, 470203, 719134, 940406, 6112639, 12225278]

約数ペア:

[(1, 12225278), (2, 6112639), (13, 940406), (17, 719134), (26, 470203), (34, 359567), (221, 55318), (289, 42302), (442, 27659), (578, 21151), (1627, 7514), (3254, 3757)]