42261206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{85549}}^1$

素因数の和:85583

約数の個数: 16

約数和(自身を含む): 71862000

約数和(自身を除く): 29600794

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 85549, 171098, 1112137, 1625431, 2224274, 3250862, 21130603, 42261206]

約数ペア:

[(1, 42261206), (2, 21130603), (13, 3250862), (19, 2224274), (26, 1625431), (38, 1112137), (247, 171098), (494, 85549)]