259321015519

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{2212429}}^1$

素因数の和:2212678

約数の個数: 16

約数和(自身を含む): 283191040000

約数和(自身を除く): 23870024481

約数列:

[1, 19, 31, 199, 589, 3781, 6169, 117211, 2212429, 42036151, 68585299, 440273371, 1303120681, 8365194049, 13648474501, 259321015519]

約数ペア:

[(1, 259321015519), (19, 13648474501), (31, 8365194049), (199, 1303120681), (589, 440273371), (3781, 68585299), (6169, 42036151), (117211, 2212429)]