16419368

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2903}}^1$

素因数の和:3017

約数の個数: 32

約数和(自身を含む): 35544960

約数和(自身を除く): 19125592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 2903, 5656, 5806, 11612, 20321, 23224, 40642, 81284, 162568, 293203, 586406, 1172812, 2052421, 2345624, 4104842, 8209684, 16419368]

約数ペア:

[(1, 16419368), (2, 8209684), (4, 4104842), (7, 2345624), (8, 2052421), (14, 1172812), (28, 586406), (56, 293203), (101, 162568), (202, 81284), (404, 40642), (707, 23224), (808, 20321), (1414, 11612), (2828, 5806), (2903, 5656)]