21226666

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{6203}}^1$

素因数の和:6293

約数の個数: 16

約数和(自身を含む): 33501600

約数和(自身を除く): 12274934

約数列:

[1, 2, 29, 58, 59, 118, 1711, 3422, 6203, 12406, 179887, 359774, 365977, 731954, 10613333, 21226666]

約数ペア:

[(1, 21226666), (2, 10613333), (29, 731954), (58, 365977), (59, 359774), (118, 179887), (1711, 12406), (3422, 6203)]