21902450398

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{4759}}^1\times {\mathrm{74231}}^1$

素因数の和:79023

約数の個数: 16

約数和(自身を含む): 33921054720

約数和(自身を除く): 12018604322

約数列:

[1, 2, 31, 62, 4759, 9518, 74231, 147529, 148462, 295058, 2301161, 4602322, 353265329, 706530658, 10951225199, 21902450398]

約数ペア:

[(1, 21902450398), (2, 10951225199), (31, 706530658), (62, 353265329), (4759, 4602322), (9518, 2301161), (74231, 295058), (147529, 148462)]