19843422

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{54217}}^1$

素因数の和:54283

約数の個数: 16

約数和(自身を含む): 40338192

約数和(自身を除く): 20494770

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 54217, 108434, 162651, 325302, 3307237, 6614474, 9921711, 19843422]

約数ペア:

[(1, 19843422), (2, 9921711), (3, 6614474), (6, 3307237), (61, 325302), (122, 162651), (183, 108434), (366, 54217)]