19171902

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{60289}}^1$

素因数の和:60347

約数の個数: 16

約数和(自身を含む): 39067920

約数和(自身を除く): 19896018

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 60289, 120578, 180867, 361734, 3195317, 6390634, 9585951, 19171902]

約数ペア:

[(1, 19171902), (2, 9585951), (3, 6390634), (6, 3195317), (53, 361734), (106, 180867), (159, 120578), (318, 60289)]