12861316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14549}}^1$

素因数の和:14583

約数の個数: 24

約数和(自身を含む): 25666200

約数和(自身を除く): 12804884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 14549, 29098, 58196, 189137, 247333, 378274, 494666, 756548, 989332, 3215329, 6430658, 12861316]

約数ペア:

[(1, 12861316), (2, 6430658), (4, 3215329), (13, 989332), (17, 756548), (26, 494666), (34, 378274), (52, 247333), (68, 189137), (221, 58196), (442, 29098), (884, 14549)]