17420954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1637}}^1$

素因数の和:1969

約数の個数: 16

約数和(自身を含む): 27773928

約数和(自身を除く): 10352974

約数列:

[1, 2, 17, 34, 313, 626, 1637, 3274, 5321, 10642, 27829, 55658, 512381, 1024762, 8710477, 17420954]

約数ペア:

[(1, 17420954), (2, 8710477), (17, 1024762), (34, 512381), (313, 55658), (626, 27829), (1637, 10642), (3274, 5321)]