11968980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199483}}^1$

素因数の和:199495

約数の個数: 24

約数和(自身を含む): 33513312

約数和(自身を除く): 21544332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199483, 398966, 598449, 797932, 997415, 1196898, 1994830, 2393796, 2992245, 3989660, 5984490, 11968980]

約数ペア:

[(1, 11968980), (2, 5984490), (3, 3989660), (4, 2992245), (5, 2393796), (6, 1994830), (10, 1196898), (12, 997415), (15, 797932), (20, 598449), (30, 398966), (60, 199483)]