19369764

素因数分解:

$2^2\times 3^2\times {\mathrm{538049}}^1$

素因数の和:538059

約数の個数: 18

約数和(自身を含む): 48962550

約数和(自身を除く): 29592786

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 538049, 1076098, 1614147, 2152196, 3228294, 4842441, 6456588, 9684882, 19369764]

約数ペア:

[(1, 19369764), (2, 9684882), (3, 6456588), (4, 4842441), (6, 3228294), (9, 2152196), (12, 1614147), (18, 1076098), (36, 538049)]