17490862

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 24

約数和(自身を含む): 27788184

約数和(自身を除く): 10297322

約数列:

[1, 2, 37, 47, 74, 94, 107, 214, 1739, 2209, 3478, 3959, 4418, 5029, 7918, 10058, 81733, 163466, 186073, 236363, 372146, 472726, 8745431, 17490862]

約数ペア:

[(1, 17490862), (2, 8745431), (37, 472726), (47, 372146), (74, 236363), (94, 186073), (107, 163466), (214, 81733), (1739, 10058), (2209, 7918), (3478, 5029), (3959, 4418)]