21615022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{75577}}^1$

素因数の和:75603

約数の個数: 16

約数和(自身を含む): 38091312

約数和(自身を除く): 16476290

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 75577, 151154, 831347, 982501, 1662694, 1965002, 10807511, 21615022]

約数ペア:

[(1, 21615022), (2, 10807511), (11, 1965002), (13, 1662694), (22, 982501), (26, 831347), (143, 151154), (286, 75577)]