12171056

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{9629}}^1$

素因数の和:9716

約数の個数: 20

約数和(自身を含む): 23882400

約数和(自身を除く): 11711344

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 9629, 19258, 38516, 77032, 154064, 760691, 1521382, 3042764, 6085528, 12171056]

約数ペア:

[(1, 12171056), (2, 6085528), (4, 3042764), (8, 1521382), (16, 760691), (79, 154064), (158, 77032), (316, 38516), (632, 19258), (1264, 9629)]