16661522

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3323}}^1$

素因数の和:3457

約数の個数: 16

約数和(自身を含む): 26326080

約数和(自身を除く): 9664558

約数列:

[1, 2, 23, 46, 109, 218, 2507, 3323, 5014, 6646, 76429, 152858, 362207, 724414, 8330761, 16661522]

約数ペア:

[(1, 16661522), (2, 8330761), (23, 724414), (46, 362207), (109, 152858), (218, 76429), (2507, 6646), (3323, 5014)]