191167979

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 202245120

約数和(自身を除く): 11077141

約数列:

[1, 31, 53, 307, 379, 1643, 9517, 11749, 16271, 20087, 116353, 504401, 622697, 3606943, 6166709, 191167979]

約数ペア:

[(1, 191167979), (31, 6166709), (53, 3606943), (307, 622697), (379, 504401), (1643, 116353), (9517, 20087), (11749, 16271)]