11791370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 22680000

約数和(自身を除く): 10888630

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 499, 695, 998, 1390, 2363, 2495, 4726, 4990, 8483, 11815, 16966, 23630, 42415, 69361, 84830, 138722, 346805, 693610, 1179137, 2358274, 5895685, 11791370]

約数ペア:

[(1, 11791370), (2, 5895685), (5, 2358274), (10, 1179137), (17, 693610), (34, 346805), (85, 138722), (139, 84830), (170, 69361), (278, 42415), (499, 23630), (695, 16966), (998, 11815), (1390, 8483), (2363, 4990), (2495, 4726)]