1919315530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2417}}^1\times {\mathrm{7219}}^1$

素因数の和:9654

約数の個数: 32

約数和(自身を含む): 3770919360

約数和(自身を除く): 1851603830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2417, 4834, 7219, 12085, 14438, 24170, 26587, 36095, 53174, 72190, 79409, 132935, 158818, 265870, 397045, 794090, 17448323, 34896646, 87241615, 174483230, 191931553, 383863106, 959657765, 1919315530]

約数ペア:

[(1, 1919315530), (2, 959657765), (5, 383863106), (10, 191931553), (11, 174483230), (22, 87241615), (55, 34896646), (110, 17448323), (2417, 794090), (4834, 397045), (7219, 265870), (12085, 158818), (14438, 132935), (24170, 79409), (26587, 72190), (36095, 53174)]