19416330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{215737}}^1$

素因数の和:215750

約数の個数: 24

約数和(自身を含む): 50482692

約数和(自身を除く): 31066362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 215737, 431474, 647211, 1078685, 1294422, 1941633, 2157370, 3236055, 3883266, 6472110, 9708165, 19416330]

約数ペア:

[(1, 19416330), (2, 9708165), (3, 6472110), (5, 3883266), (6, 3236055), (9, 2157370), (10, 1941633), (15, 1294422), (18, 1078685), (30, 647211), (45, 431474), (90, 215737)]