19208402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15269}}^1$

素因数の和:15325

約数の個数: 16

約数和(自身を含む): 31334040

約数和(自身を除く): 12125638

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 15269, 30538, 259573, 519146, 564953, 1129906, 9604201, 19208402]

約数ペア:

[(1, 19208402), (2, 9604201), (17, 1129906), (34, 564953), (37, 519146), (74, 259573), (629, 30538), (1258, 15269)]