19525436

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{30319}}^1$

素因数の和:30353

約数の個数: 24

約数和(自身を含む): 40750080

約数和(自身を除く): 21224644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 30319, 60638, 121276, 212233, 424466, 697337, 848932, 1394674, 2789348, 4881359, 9762718, 19525436]

約数ペア:

[(1, 19525436), (2, 9762718), (4, 4881359), (7, 2789348), (14, 1394674), (23, 848932), (28, 697337), (46, 424466), (92, 212233), (161, 121276), (322, 60638), (644, 30319)]