12797402

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2221}}^1$

素因数の和:2333

約数の個数: 16

約数和(自身を含む): 19944672

約数和(自身を除く): 7147270

約数列:

[1, 2, 43, 67, 86, 134, 2221, 2881, 4442, 5762, 95503, 148807, 191006, 297614, 6398701, 12797402]

約数ペア:

[(1, 12797402), (2, 6398701), (43, 297614), (67, 191006), (86, 148807), (134, 95503), (2221, 5762), (2881, 4442)]