1916438

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 16

約数和(自身を含む): 2970000

約数和(自身を除く): 1053562

約数列:

[1, 2, 59, 109, 118, 149, 218, 298, 6431, 8791, 12862, 16241, 17582, 32482, 958219, 1916438]

約数ペア:

[(1, 1916438), (2, 958219), (59, 32482), (109, 17582), (118, 16241), (149, 12862), (218, 8791), (298, 6431)]