16499188

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 36

約数和(自身を含む): 31201632

約数和(自身を除く): 14702444

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 131, 148, 262, 524, 851, 1369, 1702, 2738, 3013, 3404, 4847, 5476, 6026, 9694, 12052, 19388, 31487, 62974, 111481, 125948, 179339, 222962, 358678, 445924, 717356, 4124797, 8249594, 16499188]

約数ペア:

[(1, 16499188), (2, 8249594), (4, 4124797), (23, 717356), (37, 445924), (46, 358678), (74, 222962), (92, 179339), (131, 125948), (148, 111481), (262, 62974), (524, 31487), (851, 19388), (1369, 12052), (1702, 9694), (2738, 6026), (3013, 5476), (3404, 4847)]