16172842

素因数分解:

$2^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{727}}^1$

素因数の和:970

約数の個数: 24

約数和(自身を含む): 28383264

約数和(自身を除く): 12210422

約数列:

[1, 2, 7, 14, 49, 98, 227, 454, 727, 1454, 1589, 3178, 5089, 10178, 11123, 22246, 35623, 71246, 165029, 330058, 1155203, 2310406, 8086421, 16172842]

約数ペア:

[(1, 16172842), (2, 8086421), (7, 2310406), (14, 1155203), (49, 330058), (98, 165029), (227, 71246), (454, 35623), (727, 22246), (1454, 11123), (1589, 10178), (3178, 5089)]