21843902

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{12149}}^1$

素因数の和:12211

約数の個数: 16

約数和(自身を含む): 34992000

約数和(自身を除く): 13148098

約数列:

[1, 2, 29, 31, 58, 62, 899, 1798, 12149, 24298, 352321, 376619, 704642, 753238, 10921951, 21843902]

約数ペア:

[(1, 21843902), (2, 10921951), (29, 753238), (31, 704642), (58, 376619), (62, 352321), (899, 24298), (1798, 12149)]