12770192

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{10103}}^1$

素因数の和:10190

約数の個数: 20

約数和(自身を含む): 25057920

約数和(自身を除く): 12287728

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 10103, 20206, 40412, 80824, 161648, 798137, 1596274, 3192548, 6385096, 12770192]

約数ペア:

[(1, 12770192), (2, 6385096), (4, 3192548), (8, 1596274), (16, 798137), (79, 161648), (158, 80824), (316, 40412), (632, 20206), (1264, 10103)]