13021386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{797}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 29877120

約数和(自身を除く): 16855734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 389, 778, 797, 1167, 1594, 2334, 2391, 2723, 4782, 5446, 5579, 8169, 11158, 16338, 16737, 33474, 310033, 620066, 930099, 1860198, 2170231, 4340462, 6510693, 13021386]

約数ペア:

[(1, 13021386), (2, 6510693), (3, 4340462), (6, 2170231), (7, 1860198), (14, 930099), (21, 620066), (42, 310033), (389, 33474), (778, 16737), (797, 16338), (1167, 11158), (1594, 8169), (2334, 5579), (2391, 5446), (2723, 4782)]