19922010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{664067}}^1$

素因数の和:664077

約数の個数: 16

約数和(自身を含む): 47812896

約数和(自身を除く): 27890886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 664067, 1328134, 1992201, 3320335, 3984402, 6640670, 9961005, 19922010]

約数ペア:

[(1, 19922010), (2, 9961005), (3, 6640670), (5, 3984402), (6, 3320335), (10, 1992201), (15, 1328134), (30, 664067)]