19926074

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2887}}^1$

素因数の和:2942

約数の個数: 32

約数和(自身を含む): 37428480

約数和(自身を除く): 17502406

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 2887, 3451, 5774, 6902, 20209, 40418, 49079, 83723, 98158, 167446, 343553, 586061, 687106, 1172122, 1423291, 2846582, 9963037, 19926074]

約数ペア:

[(1, 19926074), (2, 9963037), (7, 2846582), (14, 1423291), (17, 1172122), (29, 687106), (34, 586061), (58, 343553), (119, 167446), (203, 98158), (238, 83723), (406, 49079), (493, 40418), (986, 20209), (2887, 6902), (3451, 5774)]