12993070

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2027}}^1$

素因数の和:2675

約数の個数: 16

約数和(自身を含む): 23435568

約数和(自身を除く): 10442498

約数列:

[1, 2, 5, 10, 641, 1282, 2027, 3205, 4054, 6410, 10135, 20270, 1299307, 2598614, 6496535, 12993070]

約数ペア:

[(1, 12993070), (2, 6496535), (5, 2598614), (10, 1299307), (641, 20270), (1282, 10135), (2027, 6410), (3205, 4054)]