19358718

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1567}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 21283842

約数列:

[1, 2, 3, 6, 29, 58, 71, 87, 142, 174, 213, 426, 1567, 2059, 3134, 4118, 4701, 6177, 9402, 12354, 45443, 90886, 111257, 136329, 222514, 272658, 333771, 667542, 3226453, 6452906, 9679359, 19358718]

約数ペア:

[(1, 19358718), (2, 9679359), (3, 6452906), (6, 3226453), (29, 667542), (58, 333771), (71, 272658), (87, 222514), (142, 136329), (174, 111257), (213, 90886), (426, 45443), (1567, 12354), (2059, 9402), (3134, 6177), (4118, 4701)]