19520844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{232391}}^1$

素因数の和:232405

約数の個数: 24

約数和(自身を含む): 52055808

約数和(自身を除く): 32534964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 232391, 464782, 697173, 929564, 1394346, 1626737, 2788692, 3253474, 4880211, 6506948, 9760422, 19520844]

約数ペア:

[(1, 19520844), (2, 9760422), (3, 6506948), (4, 4880211), (6, 3253474), (7, 2788692), (12, 1626737), (14, 1394346), (21, 929564), (28, 697173), (42, 464782), (84, 232391)]