1913017850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2013703}}^1$

素因数の和:2013734

約数の個数: 24

約数和(自身を含む): 3745489440

約数和(自身を除く): 1832471590

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 2013703, 4027406, 10068515, 20137030, 38260357, 50342575, 76520714, 100685150, 191301785, 382603570, 956508925, 1913017850]

約数ペア:

[(1, 1913017850), (2, 956508925), (5, 382603570), (10, 191301785), (19, 100685150), (25, 76520714), (38, 50342575), (50, 38260357), (95, 20137030), (190, 10068515), (475, 4027406), (950, 2013703)]