12504706576

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{7738061}}^1$

素因数の和:7738170

約数の個数: 20

約数和(自身を含む): 24467752044

約数和(自身を除く): 11963045468

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 7738061, 15476122, 30952244, 61904488, 123808976, 781544161, 1563088322, 3126176644, 6252353288, 12504706576]

約数ペア:

[(1, 12504706576), (2, 6252353288), (4, 3126176644), (8, 1563088322), (16, 781544161), (101, 123808976), (202, 61904488), (404, 30952244), (808, 15476122), (1616, 7738061)]