12835778906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{11351}}^1$

素因数の和:11870

約数の個数: 32

約数和(自身を含む): 20695150080

約数和(自身を除く): 7859371174

約数列:

[1, 2, 17, 34, 79, 158, 421, 842, 1343, 2686, 7157, 11351, 14314, 22702, 33259, 66518, 192967, 385934, 565403, 896729, 1130806, 1793458, 4778771, 9557542, 15244393, 30488786, 81239107, 162478214, 377522909, 755045818, 6417889453, 12835778906]

約数ペア:

[(1, 12835778906), (2, 6417889453), (17, 755045818), (34, 377522909), (79, 162478214), (158, 81239107), (421, 30488786), (842, 15244393), (1343, 9557542), (2686, 4778771), (7157, 1793458), (11351, 1130806), (14314, 896729), (22702, 565403), (33259, 385934), (66518, 192967)]