19620322850

素因数分解:

$2^1\times 5^2\times {\mathrm{1319}}^1\times {\mathrm{297503}}^1$

素因数の和:298834

約数の個数: 24

約数和(自身を含む): 36521591040

約数和(自身を除く): 16901268190

約数列:

[1, 2, 5, 10, 25, 50, 1319, 2638, 6595, 13190, 32975, 65950, 297503, 595006, 1487515, 2975030, 7437575, 14875150, 392406457, 784812914, 1962032285, 3924064570, 9810161425, 19620322850]

約数ペア:

[(1, 19620322850), (2, 9810161425), (5, 3924064570), (10, 1962032285), (25, 784812914), (50, 392406457), (1319, 14875150), (2638, 7437575), (6595, 2975030), (13190, 1487515), (32975, 595006), (65950, 297503)]