19656906

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{641}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 41601600

約数和(自身を除く): 21944694

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 269, 538, 641, 807, 1282, 1614, 1923, 3846, 5111, 10222, 12179, 15333, 24358, 30666, 36537, 73074, 172429, 344858, 517287, 1034574, 3276151, 6552302, 9828453, 19656906]

約数ペア:

[(1, 19656906), (2, 9828453), (3, 6552302), (6, 3276151), (19, 1034574), (38, 517287), (57, 344858), (114, 172429), (269, 73074), (538, 36537), (641, 30666), (807, 24358), (1282, 15333), (1614, 12179), (1923, 10222), (3846, 5111)]