16201978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5717}}^1$

素因数の和:5841

約数の個数: 16

約数和(自身を含む): 26417160

約数和(自身を除く): 10215182

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 5717, 11434, 74321, 148642, 623153, 1246306, 8100989, 16201978]

約数ペア:

[(1, 16201978), (2, 8100989), (13, 1246306), (26, 623153), (109, 148642), (218, 74321), (1417, 11434), (2834, 5717)]