15994352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4783}}^1$

素因数の和:4821

約数の個数: 40

約数和(自身を含む): 35592960

約数和(自身を除く): 19598608

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 4783, 9566, 19132, 38264, 52613, 76528, 90877, 105226, 181754, 210452, 363508, 420904, 727016, 841808, 999647, 1454032, 1999294, 3998588, 7997176, 15994352]

約数ペア:

[(1, 15994352), (2, 7997176), (4, 3998588), (8, 1999294), (11, 1454032), (16, 999647), (19, 841808), (22, 727016), (38, 420904), (44, 363508), (76, 210452), (88, 181754), (152, 105226), (176, 90877), (209, 76528), (304, 52613), (418, 38264), (836, 19132), (1672, 9566), (3344, 4783)]