21512862634

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{4567}}^1\times {\mathrm{35153}}^1$

素因数の和:39789

約数の個数: 16

約数和(自身を含む): 32759028288

約数和(自身を除く): 11246165654

約数列:

[1, 2, 67, 134, 4567, 9134, 35153, 70306, 305989, 611978, 2355251, 4710502, 160543751, 321087502, 10756431317, 21512862634]

約数ペア:

[(1, 21512862634), (2, 10756431317), (67, 321087502), (134, 160543751), (4567, 4710502), (9134, 2355251), (35153, 611978), (70306, 305989)]