23140918

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{1051}}^1$

素因数の和:1263

約数の個数: 16

約数和(自身を含む): 35410320

約数和(自身を除く): 12269402

約数列:

[1, 2, 101, 109, 202, 218, 1051, 2102, 11009, 22018, 106151, 114559, 212302, 229118, 11570459, 23140918]

約数ペア:

[(1, 23140918), (2, 11570459), (101, 229118), (109, 212302), (202, 114559), (218, 106151), (1051, 22018), (2102, 11009)]