23281946

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{919}}^1$

素因数の和:1213

約数の個数: 16

約数和(自身を含む): 35769600

約数和(自身を除く): 12487654

約数列:

[1, 2, 53, 106, 239, 478, 919, 1838, 12667, 25334, 48707, 97414, 219641, 439282, 11640973, 23281946]

約数ペア:

[(1, 23281946), (2, 11640973), (53, 439282), (106, 219641), (239, 97414), (478, 48707), (919, 25334), (1838, 12667)]