28668986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{24337}}^1$

素因数の和:24389

約数の個数: 16

約数和(自身を含む): 46728960

約数和(自身を除く): 18059974

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 24337, 48674, 462403, 754447, 924806, 1508894, 14334493, 28668986]

約数ペア:

[(1, 28668986), (2, 14334493), (19, 1508894), (31, 924806), (38, 754447), (62, 462403), (589, 48674), (1178, 24337)]