19006301516

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{7237}}^1\times {\mathrm{15269}}^1$

素因数の和:22553

約数の個数: 24

約数和(自身を含む): 34041472080

約数和(自身を除く): 15035170564

約数列:

[1, 2, 4, 43, 86, 172, 7237, 14474, 15269, 28948, 30538, 61076, 311191, 622382, 656567, 1244764, 1313134, 2626268, 110501753, 221003506, 442007012, 4751575379, 9503150758, 19006301516]

約数ペア:

[(1, 19006301516), (2, 9503150758), (4, 4751575379), (43, 442007012), (86, 221003506), (172, 110501753), (7237, 2626268), (14474, 1313134), (15269, 1244764), (28948, 656567), (30538, 622382), (61076, 311191)]