189346210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{18803}}^1$

素因数の和:18882

約数の個数: 32

約数和(自身を含む): 365549760

約数和(自身を除く): 176203550

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 10070, 18803, 37606, 94015, 188030, 357257, 714514, 996559, 1786285, 1993118, 3572570, 4982795, 9965590, 18934621, 37869242, 94673105, 189346210]

約数ペア:

[(1, 189346210), (2, 94673105), (5, 37869242), (10, 18934621), (19, 9965590), (38, 4982795), (53, 3572570), (95, 1993118), (106, 1786285), (190, 996559), (265, 714514), (530, 357257), (1007, 188030), (2014, 94015), (5035, 37606), (10070, 18803)]