19490634

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{4493}}^1$

素因数の和:4742

約数の個数: 24

約数和(自身を含む): 42414372

約数和(自身を除く): 22923738

約数列:

[1, 2, 3, 6, 9, 18, 241, 482, 723, 1446, 2169, 4338, 4493, 8986, 13479, 26958, 40437, 80874, 1082813, 2165626, 3248439, 6496878, 9745317, 19490634]

約数ペア:

[(1, 19490634), (2, 9745317), (3, 6496878), (6, 3248439), (9, 2165626), (18, 1082813), (241, 80874), (482, 40437), (723, 26958), (1446, 13479), (2169, 8986), (4338, 4493)]