2019198425

素因数分解:

$5^2\times {\mathrm{151}}^1\times {\mathrm{277}}^1\times {\mathrm{1931}}^1$

素因数の和:2369

約数の個数: 24

約数和(自身を含む): 2530796352

約数和(自身を除く): 511597927

約数列:

[1, 5, 25, 151, 277, 755, 1385, 1931, 3775, 6925, 9655, 41827, 48275, 209135, 291581, 534887, 1045675, 1457905, 2674435, 7289525, 13372175, 80767937, 403839685, 2019198425]

約数ペア:

[(1, 2019198425), (5, 403839685), (25, 80767937), (151, 13372175), (277, 7289525), (755, 2674435), (1385, 1457905), (1931, 1045675), (3775, 534887), (6925, 291581), (9655, 209135), (41827, 48275)]