13891236

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{26921}}^1$

素因数の和:26971

約数の個数: 24

約数和(自身を含む): 33167904

約数和(自身を除く): 19276668

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 26921, 53842, 80763, 107684, 161526, 323052, 1157603, 2315206, 3472809, 4630412, 6945618, 13891236]

約数ペア:

[(1, 13891236), (2, 6945618), (3, 4630412), (4, 3472809), (6, 2315206), (12, 1157603), (43, 323052), (86, 161526), (129, 107684), (172, 80763), (258, 53842), (516, 26921)]