16511109121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1\times {\mathrm{1871}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 19130162688

約数和(自身を除く): 2619053567

約数列:

[1, 13, 17, 73, 221, 547, 949, 1241, 1871, 7111, 9299, 16133, 24323, 31807, 39931, 120887, 136583, 413491, 519103, 678827, 1023437, 1775579, 2321911, 8824751, 13304681, 17398429, 30184843, 74710901, 226179577, 971241713, 1270085317, 16511109121]

約数ペア:

[(1, 16511109121), (13, 1270085317), (17, 971241713), (73, 226179577), (221, 74710901), (547, 30184843), (949, 17398429), (1241, 13304681), (1871, 8824751), (7111, 2321911), (9299, 1775579), (16133, 1023437), (24323, 678827), (31807, 519103), (39931, 413491), (120887, 136583)]