19193374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5179}}^1$

素因数の和:5307

約数の個数: 16

約数和(自身を含む): 30769200

約数和(自身を除く): 11575826

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 5179, 10358, 88043, 176086, 564511, 1129022, 9596687, 19193374]

約数ペア:

[(1, 19193374), (2, 9596687), (17, 1129022), (34, 564511), (109, 176086), (218, 88043), (1853, 10358), (3706, 5179)]