17631164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2053}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 32781840

約数和(自身を除く): 15150676

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2053, 2147, 4106, 4294, 8212, 8588, 39007, 78014, 156028, 231989, 463978, 927956, 4407791, 8815582, 17631164]

約数ペア:

[(1, 17631164), (2, 8815582), (4, 4407791), (19, 927956), (38, 463978), (76, 231989), (113, 156028), (226, 78014), (452, 39007), (2053, 8588), (2147, 8212), (4106, 4294)]