15756056

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 30466800

約数和(自身を除く): 14710744

約数列:

[1, 2, 4, 8, 61, 83, 122, 166, 244, 332, 389, 488, 664, 778, 1556, 3112, 5063, 10126, 20252, 23729, 32287, 40504, 47458, 64574, 94916, 129148, 189832, 258296, 1969507, 3939014, 7878028, 15756056]

約数ペア:

[(1, 15756056), (2, 7878028), (4, 3939014), (8, 1969507), (61, 258296), (83, 189832), (122, 129148), (166, 94916), (244, 64574), (332, 47458), (389, 40504), (488, 32287), (664, 23729), (778, 20252), (1556, 10126), (3112, 5063)]