19006638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{452539}}^1$

素因数の和:452551

約数の個数: 16

約数和(自身を含む): 43443840

約数和(自身を除く): 24437202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 452539, 905078, 1357617, 2715234, 3167773, 6335546, 9503319, 19006638]

約数ペア:

[(1, 19006638), (2, 9503319), (3, 6335546), (6, 3167773), (7, 2715234), (14, 1357617), (21, 905078), (42, 452539)]