19188588

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{8117}}^1$

素因数の和:8321

約数の個数: 24

約数和(自身を含む): 45006192

約数和(自身を除く): 25817604

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 8117, 16234, 24351, 32468, 48702, 97404, 1599049, 3198098, 4797147, 6396196, 9594294, 19188588]

約数ペア:

[(1, 19188588), (2, 9594294), (3, 6396196), (4, 4797147), (6, 3198098), (12, 1599049), (197, 97404), (394, 48702), (591, 32468), (788, 24351), (1182, 16234), (2364, 8117)]