17151946

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3793}}^1$

素因数の和:3838

約数の個数: 32

約数和(自身を含む): 32780160

約数和(自身を除く): 15628214

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 3793, 4522, 7586, 26551, 53102, 64481, 72067, 128962, 144134, 451367, 504469, 902734, 1008938, 1225139, 2450278, 8575973, 17151946]

約数ペア:

[(1, 17151946), (2, 8575973), (7, 2450278), (14, 1225139), (17, 1008938), (19, 902734), (34, 504469), (38, 451367), (119, 144134), (133, 128962), (238, 72067), (266, 64481), (323, 53102), (646, 26551), (2261, 7586), (3793, 4522)]