19941646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{9941}}^1$

素因数の和:10019

約数の個数: 16

約数和(自身を含む): 32212080

約数和(自身を除く): 12270434

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 9941, 19882, 168997, 337994, 586519, 1173038, 9970823, 19941646]

約数ペア:

[(1, 19941646), (2, 9970823), (17, 1173038), (34, 586519), (59, 337994), (118, 168997), (1003, 19882), (2006, 9941)]