17139370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1733}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 32959872

約数和(自身を除く): 15820502

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1733, 1978, 3466, 4945, 8665, 9890, 17330, 39859, 74519, 79718, 149038, 199295, 372595, 398590, 745190, 1713937, 3427874, 8569685, 17139370]

約数ペア:

[(1, 17139370), (2, 8569685), (5, 3427874), (10, 1713937), (23, 745190), (43, 398590), (46, 372595), (86, 199295), (115, 149038), (215, 79718), (230, 74519), (430, 39859), (989, 17330), (1733, 9890), (1978, 8665), (3466, 4945)]