19626452

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{557}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 35997696

約数和(自身を除く): 16371244

約数列:

[1, 2, 4, 23, 46, 92, 383, 557, 766, 1114, 1532, 2228, 8809, 12811, 17618, 25622, 35236, 51244, 213331, 426662, 853324, 4906613, 9813226, 19626452]

約数ペア:

[(1, 19626452), (2, 9813226), (4, 4906613), (23, 853324), (46, 426662), (92, 213331), (383, 51244), (557, 35236), (766, 25622), (1114, 17618), (1532, 12811), (2228, 8809)]