30461834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{7759}}^1$

素因数の和:7925

約数の個数: 16

約数和(自身を含む): 49539840

約数和(自身を除く): 19078006

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 7759, 15518, 100867, 201734, 1171609, 2343218, 15230917, 30461834]

約数ペア:

[(1, 30461834), (2, 15230917), (13, 2343218), (26, 1171609), (151, 201734), (302, 100867), (1963, 15518), (3926, 7759)]