12665474

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{601}}^1$

素因数の和:901

約数の個数: 16

約数和(自身を含む): 19569816

約数和(自身を除く): 6904342

約数列:

[1, 2, 41, 82, 257, 514, 601, 1202, 10537, 21074, 24641, 49282, 154457, 308914, 6332737, 12665474]

約数ペア:

[(1, 12665474), (2, 6332737), (41, 308914), (82, 154457), (257, 49282), (514, 24641), (601, 21074), (1202, 10537)]