21762434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4229}}^1$

素因数の和:4345

約数の個数: 16

約数和(自身を含む): 34110720

約数和(自身を除く): 12348286

約数列:

[1, 2, 31, 62, 83, 166, 2573, 4229, 5146, 8458, 131099, 262198, 351007, 702014, 10881217, 21762434]

約数ペア:

[(1, 21762434), (2, 10881217), (31, 702014), (62, 351007), (83, 262198), (166, 131099), (2573, 8458), (4229, 5146)]