19031202

素因数分解:

$2^1\times 3^2\times {\mathrm{743}}^1\times {\mathrm{1423}}^1$

素因数の和:2174

約数の個数: 24

約数和(自身を含む): 41318784

約数和(自身を除く): 22287582

約数列:

[1, 2, 3, 6, 9, 18, 743, 1423, 1486, 2229, 2846, 4269, 4458, 6687, 8538, 12807, 13374, 25614, 1057289, 2114578, 3171867, 6343734, 9515601, 19031202]

約数ペア:

[(1, 19031202), (2, 9515601), (3, 6343734), (6, 3171867), (9, 2114578), (18, 1057289), (743, 25614), (1423, 13374), (1486, 12807), (2229, 8538), (2846, 6687), (4269, 4458)]