216082022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{437413}}^1$

素因数の和:437447

約数の個数: 16

約数和(自身を含む): 367427760

約数和(自身を除く): 151345738

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 437413, 874826, 5686369, 8310847, 11372738, 16621694, 108041011, 216082022]

約数ペア:

[(1, 216082022), (2, 108041011), (13, 16621694), (19, 11372738), (26, 8310847), (38, 5686369), (247, 874826), (494, 437413)]