12912884590

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1933}}^1\times {\mathrm{9151}}^1$

素因数の和:11164

約数の個数: 32

約数和(自身を含む): 23576357376

約数和(自身を除く): 10663472786

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 1933, 3866, 9151, 9665, 18302, 19330, 45755, 91510, 141109, 282218, 668023, 705545, 1336046, 1411090, 3340115, 6680230, 17688883, 35377766, 88444415, 176888830, 1291288459, 2582576918, 6456442295, 12912884590]

約数ペア:

[(1, 12912884590), (2, 6456442295), (5, 2582576918), (10, 1291288459), (73, 176888830), (146, 88444415), (365, 35377766), (730, 17688883), (1933, 6680230), (3866, 3340115), (9151, 1411090), (9665, 1336046), (18302, 705545), (19330, 668023), (45755, 282218), (91510, 141109)]