11980380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199673}}^1$

素因数の和:199685

約数の個数: 24

約数和(自身を含む): 33545232

約数和(自身を除く): 21564852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199673, 399346, 599019, 798692, 998365, 1198038, 1996730, 2396076, 2995095, 3993460, 5990190, 11980380]

約数ペア:

[(1, 11980380), (2, 5990190), (3, 3993460), (4, 2995095), (5, 2396076), (6, 1996730), (10, 1198038), (12, 998365), (15, 798692), (20, 599019), (30, 399346), (60, 199673)]