11684810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 22420800

約数和(自身を除く): 10735990

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 691, 890, 1382, 1691, 3382, 3455, 6910, 8455, 13129, 16910, 26258, 61499, 65645, 122998, 131290, 307495, 614990, 1168481, 2336962, 5842405, 11684810]

約数ペア:

[(1, 11684810), (2, 5842405), (5, 2336962), (10, 1168481), (19, 614990), (38, 307495), (89, 131290), (95, 122998), (178, 65645), (190, 61499), (445, 26258), (691, 16910), (890, 13129), (1382, 8455), (1691, 6910), (3382, 3455)]