31947014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{3733}}^1$

素因数の和:4135

約数の個数: 16

約数和(自身を含む): 52425360

約数和(自身を除く): 20478346

約数列:

[1, 2, 11, 22, 389, 778, 3733, 4279, 7466, 8558, 41063, 82126, 1452137, 2904274, 15973507, 31947014]

約数ペア:

[(1, 31947014), (2, 15973507), (11, 2904274), (22, 1452137), (389, 82126), (778, 41063), (3733, 8558), (4279, 7466)]