18445339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 20684160

約数和(自身を除く): 2238821

約数列:

[1, 11, 83, 89, 227, 913, 979, 2497, 7387, 18841, 20203, 81257, 207251, 222233, 1676849, 18445339]

約数ペア:

[(1, 18445339), (11, 1676849), (83, 222233), (89, 207251), (227, 81257), (913, 20203), (979, 18841), (2497, 7387)]