16972508

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11437}}^1$

素因数の和:11501

約数の個数: 24

約数和(自身を含む): 34588512

約数和(自身を除く): 17616004

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 11437, 22874, 45748, 80059, 160118, 320236, 606161, 1212322, 2424644, 4243127, 8486254, 16972508]

約数ペア:

[(1, 16972508), (2, 8486254), (4, 4243127), (7, 2424644), (14, 1212322), (28, 606161), (53, 320236), (106, 160118), (212, 80059), (371, 45748), (742, 22874), (1484, 11437)]