15668866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 25894080

約数和(自身を除く): 10225214

約数列:

[1, 2, 17, 34, 59, 73, 107, 118, 146, 214, 1003, 1241, 1819, 2006, 2482, 3638, 4307, 6313, 7811, 8614, 12626, 15622, 73219, 107321, 132787, 146438, 214642, 265574, 460849, 921698, 7834433, 15668866]

約数ペア:

[(1, 15668866), (2, 7834433), (17, 921698), (34, 460849), (59, 265574), (73, 214642), (107, 146438), (118, 132787), (146, 107321), (214, 73219), (1003, 15622), (1241, 12626), (1819, 8614), (2006, 7811), (2482, 6313), (3638, 4307)]