19460486

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3251}}^1$

素因数の和:3367

約数の個数: 16

約数和(自身を含む): 30321648

約数和(自身を除く): 10861162

約数列:

[1, 2, 41, 73, 82, 146, 2993, 3251, 5986, 6502, 133291, 237323, 266582, 474646, 9730243, 19460486]

約数ペア:

[(1, 19460486), (2, 9730243), (41, 474646), (73, 266582), (82, 237323), (146, 133291), (2993, 6502), (3251, 5986)]