19251694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 17036306

約数列:

[1, 2, 7, 11, 14, 22, 77, 149, 154, 298, 839, 1043, 1639, 1678, 2086, 3278, 5873, 9229, 11473, 11746, 18458, 22946, 64603, 125011, 129206, 250022, 875077, 1375121, 1750154, 2750242, 9625847, 19251694]

約数ペア:

[(1, 19251694), (2, 9625847), (7, 2750242), (11, 1750154), (14, 1375121), (22, 875077), (77, 250022), (149, 129206), (154, 125011), (298, 64603), (839, 22946), (1043, 18458), (1639, 11746), (1678, 11473), (2086, 9229), (3278, 5873)]