19225548

素因数分解:

$2^2\times 3^2\times {\mathrm{534043}}^1$

素因数の和:534053

約数の個数: 18

約数和(自身を含む): 48598004

約数和(自身を除く): 29372456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 534043, 1068086, 1602129, 2136172, 3204258, 4806387, 6408516, 9612774, 19225548]

約数ペア:

[(1, 19225548), (2, 9612774), (3, 6408516), (4, 4806387), (6, 3204258), (9, 2136172), (12, 1602129), (18, 1068086), (36, 534043)]