15210478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 25264224

約数和(自身を除く): 10053746

約数列:

[1, 2, 17, 34, 37, 74, 107, 113, 214, 226, 629, 1258, 1819, 1921, 3638, 3842, 3959, 4181, 7918, 8362, 12091, 24182, 67303, 71077, 134606, 142154, 205547, 411094, 447367, 894734, 7605239, 15210478]

約数ペア:

[(1, 15210478), (2, 7605239), (17, 894734), (34, 447367), (37, 411094), (74, 205547), (107, 142154), (113, 134606), (214, 71077), (226, 67303), (629, 24182), (1258, 12091), (1819, 8362), (1921, 7918), (3638, 4181), (3842, 3959)]