20171119359

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{12329}}^1\times {\mathrm{28703}}^1$

素因数の和:41054

約数の個数: 16

約数和(自身を含む): 28313625600

約数和(自身を除く): 8142506241

約数列:

[1, 3, 19, 57, 12329, 28703, 36987, 86109, 234251, 545357, 702753, 1636071, 353879287, 1061637861, 6723706453, 20171119359]

約数ペア:

[(1, 20171119359), (3, 6723706453), (19, 1061637861), (57, 353879287), (12329, 1636071), (28703, 702753), (36987, 545357), (86109, 234251)]