19498014

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{63719}}^1$

素因数の和:63744

約数の個数: 24

約数和(自身を含む): 44731440

約数和(自身を除く): 25233426

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 63719, 127438, 191157, 382314, 573471, 1083223, 1146942, 2166446, 3249669, 6499338, 9749007, 19498014]

約数ペア:

[(1, 19498014), (2, 9749007), (3, 6499338), (6, 3249669), (9, 2166446), (17, 1146942), (18, 1083223), (34, 573471), (51, 382314), (102, 191157), (153, 127438), (306, 63719)]