19304172

素因数分解:

$2^2\times 3^2\times {\mathrm{536227}}^1$

素因数の和:536237

約数の個数: 18

約数和(自身を含む): 48796748

約数和(自身を除く): 29492576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 536227, 1072454, 1608681, 2144908, 3217362, 4826043, 6434724, 9652086, 19304172]

約数ペア:

[(1, 19304172), (2, 9652086), (3, 6434724), (4, 4826043), (6, 3217362), (9, 2144908), (12, 1608681), (18, 1072454), (36, 536227)]