19122722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18143}}^1$

素因数の和:18193

約数の個数: 16

約数和(自身を含む): 31352832

約数和(自身を除く): 12230110

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 18143, 36286, 308431, 562433, 616862, 1124866, 9561361, 19122722]

約数ペア:

[(1, 19122722), (2, 9561361), (17, 1124866), (31, 616862), (34, 562433), (62, 308431), (527, 36286), (1054, 18143)]