17996935

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 24016608

約数和(自身を除く): 6019673

約数列:

[1, 5, 11, 55, 121, 151, 197, 605, 755, 985, 1661, 2167, 8305, 10835, 18271, 23837, 29747, 91355, 119185, 148735, 327217, 1636085, 3599387, 17996935]

約数ペア:

[(1, 17996935), (5, 3599387), (11, 1636085), (55, 327217), (121, 148735), (151, 119185), (197, 91355), (605, 29747), (755, 23837), (985, 18271), (1661, 10835), (2167, 8305)]