19468380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{324473}}^1$

素因数の和:324485

約数の個数: 24

約数和(自身を含む): 54511632

約数和(自身を除く): 35043252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 324473, 648946, 973419, 1297892, 1622365, 1946838, 3244730, 3893676, 4867095, 6489460, 9734190, 19468380]

約数ペア:

[(1, 19468380), (2, 9734190), (3, 6489460), (4, 4867095), (5, 3893676), (6, 3244730), (10, 1946838), (12, 1622365), (15, 1297892), (20, 973419), (30, 648946), (60, 324473)]