16480486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 28771200

約数和(自身を除く): 12290714

約数列:

[1, 2, 11, 19, 22, 38, 89, 178, 209, 418, 443, 886, 979, 1691, 1958, 3382, 4873, 8417, 9746, 16834, 18601, 37202, 39427, 78854, 92587, 185174, 433697, 749113, 867394, 1498226, 8240243, 16480486]

約数ペア:

[(1, 16480486), (2, 8240243), (11, 1498226), (19, 867394), (22, 749113), (38, 433697), (89, 185174), (178, 92587), (209, 78854), (418, 39427), (443, 37202), (886, 18601), (979, 16834), (1691, 9746), (1958, 8417), (3382, 4873)]