1919823986

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2671}}^1\times {\mathrm{11593}}^1$

素因数の和:14297

約数の個数: 16

約数和(自身を含む): 2974000128

約数和(自身を除く): 1054176142

約数列:

[1, 2, 31, 62, 2671, 5342, 11593, 23186, 82801, 165602, 359383, 718766, 30964903, 61929806, 959911993, 1919823986]

約数ペア:

[(1, 1919823986), (2, 959911993), (31, 61929806), (62, 30964903), (2671, 718766), (5342, 359383), (11593, 165602), (23186, 82801)]