22355619

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 37051392

約数和(自身を除く): 14695773

約数列:

[1, 3, 11, 13, 31, 33, 39, 41, 93, 123, 143, 341, 403, 429, 451, 533, 1023, 1209, 1271, 1353, 1599, 1681, 3813, 4433, 5043, 5863, 13299, 13981, 16523, 17589, 18491, 21853, 41943, 49569, 52111, 55473, 65559, 156333, 181753, 240383, 545259, 573221, 677443, 721149, 1719663, 2032329, 7451873, 22355619]

約数ペア:

[(1, 22355619), (3, 7451873), (11, 2032329), (13, 1719663), (31, 721149), (33, 677443), (39, 573221), (41, 545259), (93, 240383), (123, 181753), (143, 156333), (341, 65559), (403, 55473), (429, 52111), (451, 49569), (533, 41943), (1023, 21853), (1209, 18491), (1271, 17589), (1353, 16523), (1599, 13981), (1681, 13299), (3813, 5863), (4433, 5043)]