19234719

素因数分解:

$3^3\times 7^1\times {\mathrm{101771}}^1$

素因数の和:101787

約数の個数: 16

約数和(自身を含む): 32567040

約数和(自身を除く): 13332321

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 101771, 305313, 712397, 915939, 2137191, 2747817, 6411573, 19234719]

約数ペア:

[(1, 19234719), (3, 6411573), (7, 2747817), (9, 2137191), (21, 915939), (27, 712397), (63, 305313), (189, 101771)]