19363456

素因数分解:

$2^7\times 7^1\times {\mathrm{21611}}^1$

素因数の和:21632

約数の個数: 32

約数和(自身を含む): 44088480

約数和(自身を除く): 24725024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 21611, 43222, 86444, 151277, 172888, 302554, 345776, 605108, 691552, 1210216, 1383104, 2420432, 2766208, 4840864, 9681728, 19363456]

約数ペア:

[(1, 19363456), (2, 9681728), (4, 4840864), (7, 2766208), (8, 2420432), (14, 1383104), (16, 1210216), (28, 691552), (32, 605108), (56, 345776), (64, 302554), (112, 172888), (128, 151277), (224, 86444), (448, 43222), (896, 21611)]