19424392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{186773}}^1$

素因数の和:186792

約数の個数: 16

約数和(自身を含む): 39222540

約数和(自身を除く): 19798148

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 186773, 373546, 747092, 1494184, 2428049, 4856098, 9712196, 19424392]

約数ペア:

[(1, 19424392), (2, 9712196), (4, 4856098), (8, 2428049), (13, 1494184), (26, 747092), (52, 373546), (104, 186773)]