13254472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21517}}^1$

素因数の和:21541

約数の個数: 32

約数和(自身を含む): 30985920

約数和(自身を除く): 17731448

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 21517, 43034, 86068, 150619, 172136, 236687, 301238, 473374, 602476, 946748, 1204952, 1656809, 1893496, 3313618, 6627236, 13254472]

約数ペア:

[(1, 13254472), (2, 6627236), (4, 3313618), (7, 1893496), (8, 1656809), (11, 1204952), (14, 946748), (22, 602476), (28, 473374), (44, 301238), (56, 236687), (77, 172136), (88, 150619), (154, 86068), (308, 43034), (616, 21517)]