15993528

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{5087}}^1$

素因数の和:5227

約数の個数: 32

約数和(自身を含む): 40296960

約数和(自身を除く): 24303432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 5087, 10174, 15261, 20348, 30522, 40696, 61044, 122088, 666397, 1332794, 1999191, 2665588, 3998382, 5331176, 7996764, 15993528]

約数ペア:

[(1, 15993528), (2, 7996764), (3, 5331176), (4, 3998382), (6, 2665588), (8, 1999191), (12, 1332794), (24, 666397), (131, 122088), (262, 61044), (393, 40696), (524, 30522), (786, 20348), (1048, 15261), (1572, 10174), (3144, 5087)]