19317310

素因数分解:

$2^1\times 5^1\times {\mathrm{953}}^1\times {\mathrm{2027}}^1$

素因数の和:2987

約数の個数: 16

約数和(自身を含む): 34824816

約数和(自身を除く): 15507506

約数列:

[1, 2, 5, 10, 953, 1906, 2027, 4054, 4765, 9530, 10135, 20270, 1931731, 3863462, 9658655, 19317310]

約数ペア:

[(1, 19317310), (2, 9658655), (5, 3863462), (10, 1931731), (953, 20270), (1906, 10135), (2027, 9530), (4054, 4765)]