15642712

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 30848400

約数和(自身を除く): 15205688

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1229, 1591, 2458, 3182, 4916, 6364, 9832, 12728, 45473, 52847, 90946, 105694, 181892, 211388, 363784, 422776, 1955339, 3910678, 7821356, 15642712]

約数ペア:

[(1, 15642712), (2, 7821356), (4, 3910678), (8, 1955339), (37, 422776), (43, 363784), (74, 211388), (86, 181892), (148, 105694), (172, 90946), (296, 52847), (344, 45473), (1229, 12728), (1591, 9832), (2458, 6364), (3182, 4916)]