16905004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6719}}^1$

素因数の和:6777

約数の個数: 24

約数和(自身を含む): 32175360

約数和(自身を除く): 15270356

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 6719, 13438, 26876, 114223, 228446, 248603, 456892, 497206, 994412, 4226251, 8452502, 16905004]

約数ペア:

[(1, 16905004), (2, 8452502), (4, 4226251), (17, 994412), (34, 497206), (37, 456892), (68, 248603), (74, 228446), (148, 114223), (629, 26876), (1258, 13438), (2516, 6719)]