11965020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199417}}^1$

素因数の和:199429

約数の個数: 24

約数和(自身を含む): 33502224

約数和(自身を除く): 21537204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199417, 398834, 598251, 797668, 997085, 1196502, 1994170, 2393004, 2991255, 3988340, 5982510, 11965020]

約数ペア:

[(1, 11965020), (2, 5982510), (3, 3988340), (4, 2991255), (5, 2393004), (6, 1994170), (10, 1196502), (12, 997085), (15, 797668), (20, 598251), (30, 398834), (60, 199417)]