13358416

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{11437}}^1$

素因数の和:11518

約数の個数: 20

約数和(自身を含む): 26238772

約数和(自身を除く): 12880356

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 11437, 22874, 45748, 91496, 182992, 834901, 1669802, 3339604, 6679208, 13358416]

約数ペア:

[(1, 13358416), (2, 6679208), (4, 3339604), (8, 1669802), (16, 834901), (73, 182992), (146, 91496), (292, 45748), (584, 22874), (1168, 11437)]