19381432

素因数分解:

$2^3\times 7^1\times {\mathrm{346097}}^1$

素因数の和:346110

約数の個数: 16

約数和(自身を含む): 41531760

約数和(自身を除く): 22150328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 346097, 692194, 1384388, 2422679, 2768776, 4845358, 9690716, 19381432]

約数ペア:

[(1, 19381432), (2, 9690716), (4, 4845358), (7, 2768776), (8, 2422679), (14, 1384388), (28, 692194), (56, 346097)]