193944959

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{28309}}^1$

素因数の和:28370

約数の個数: 16

約数和(自身を含む): 228291840

約数和(自身を除く): 34346881

約数列:

[1, 13, 17, 31, 221, 403, 527, 6851, 28309, 368017, 481253, 877579, 6256289, 11408527, 14918843, 193944959]

約数ペア:

[(1, 193944959), (13, 14918843), (17, 11408527), (31, 6256289), (221, 877579), (403, 481253), (527, 368017), (6851, 28309)]