222853679

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{3259}}^1$

素因数の和:3398

約数の個数: 16

約数和(自身を含む): 242544000

約数和(自身を除く): 19690321

約数列:

[1, 19, 59, 61, 1121, 1159, 3259, 3599, 61921, 68381, 192281, 198799, 3653339, 3777181, 11729141, 222853679]

約数ペア:

[(1, 222853679), (19, 11729141), (59, 3777181), (61, 3653339), (1121, 198799), (1159, 192281), (3259, 68381), (3599, 61921)]