22140194

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{1049}}^1$

素因数の和:1285

約数の個数: 16

約数和(自身を含む): 33982200

約数和(自身を除く): 11842006

約数列:

[1, 2, 61, 122, 173, 346, 1049, 2098, 10553, 21106, 63989, 127978, 181477, 362954, 11070097, 22140194]

約数ペア:

[(1, 22140194), (2, 11070097), (61, 362954), (122, 181477), (173, 127978), (346, 63989), (1049, 21106), (2098, 10553)]