12145378

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{51031}}^1$

素因数の和:51057

約数の個数: 16

約数和(自身を含む): 22045824

約数和(自身を除く): 9900446

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 51031, 102062, 357217, 714434, 867527, 1735054, 6072689, 12145378]

約数ペア:

[(1, 12145378), (2, 6072689), (7, 1735054), (14, 867527), (17, 714434), (34, 357217), (119, 102062), (238, 51031)]