16019496

素因数分解:

$2^3\times 3^2\times {\mathrm{222493}}^1$

素因数の和:222505

約数の個数: 24

約数和(自身を含む): 43386330

約数和(自身を除く): 27366834

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 222493, 444986, 667479, 889972, 1334958, 1779944, 2002437, 2669916, 4004874, 5339832, 8009748, 16019496]

約数ペア:

[(1, 16019496), (2, 8009748), (3, 5339832), (4, 4004874), (6, 2669916), (8, 2002437), (9, 1779944), (12, 1334958), (18, 889972), (24, 667479), (36, 444986), (72, 222493)]