22354431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 34663680

約数和(自身を除く): 12309249

約数列:

[1, 3, 11, 19, 33, 57, 101, 209, 303, 353, 627, 1059, 1111, 1919, 3333, 3883, 5757, 6707, 11649, 20121, 21109, 35653, 63327, 73777, 106959, 221331, 392183, 677407, 1176549, 2032221, 7451477, 22354431]

約数ペア:

[(1, 22354431), (3, 7451477), (11, 2032221), (19, 1176549), (33, 677407), (57, 392183), (101, 221331), (209, 106959), (303, 73777), (353, 63327), (627, 35653), (1059, 21109), (1111, 20121), (1919, 11649), (3333, 6707), (3883, 5757)]