15481542

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{977}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 32860800

約数和(自身を除く): 17379258

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 977, 1954, 2641, 2931, 5282, 5862, 7923, 15846, 18563, 37126, 55689, 111378, 135803, 271606, 407409, 814818, 2580257, 5160514, 7740771, 15481542]

約数ペア:

[(1, 15481542), (2, 7740771), (3, 5160514), (6, 2580257), (19, 814818), (38, 407409), (57, 271606), (114, 135803), (139, 111378), (278, 55689), (417, 37126), (834, 18563), (977, 15846), (1954, 7923), (2641, 5862), (2931, 5282)]