138328949

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{38933}}^1$

素因数の和:38980

約数の個数: 16

約数和(自身を含む): 168194880

約数和(自身を除く): 29865931

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 38933, 428263, 661861, 739727, 7280471, 8136997, 12575359, 138328949]

約数ペア:

[(1, 138328949), (11, 12575359), (17, 8136997), (19, 7280471), (187, 739727), (209, 661861), (323, 428263), (3553, 38933)]