16779356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20071}}^1$

素因数の和:20105

約数の個数: 24

約数和(自身を含む): 33720960

約数和(自身を除く): 16941604

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 20071, 40142, 80284, 220781, 381349, 441562, 762698, 883124, 1525396, 4194839, 8389678, 16779356]

約数ペア:

[(1, 16779356), (2, 8389678), (4, 4194839), (11, 1525396), (19, 883124), (22, 762698), (38, 441562), (44, 381349), (76, 220781), (209, 80284), (418, 40142), (836, 20071)]