12204185

素因数分解:

$5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 17229960

約数和(自身を除く): 5025775

約数列:

[1, 5, 7, 35, 49, 109, 245, 457, 545, 763, 2285, 3199, 3815, 5341, 15995, 22393, 26705, 49813, 111965, 249065, 348691, 1743455, 2440837, 12204185]

約数ペア:

[(1, 12204185), (5, 2440837), (7, 1743455), (35, 348691), (49, 249065), (109, 111965), (245, 49813), (457, 26705), (545, 22393), (763, 15995), (2285, 5341), (3199, 3815)]