19184774

素因数分解:

$2^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1201}}^1$

素因数の和:1380

約数の個数: 24

約数和(自身を含む): 33708888

約数和(自身を除く): 14524114

約数列:

[1, 2, 7, 14, 49, 98, 163, 326, 1141, 1201, 2282, 2402, 7987, 8407, 15974, 16814, 58849, 117698, 195763, 391526, 1370341, 2740682, 9592387, 19184774]

約数ペア:

[(1, 19184774), (2, 9592387), (7, 2740682), (14, 1370341), (49, 391526), (98, 195763), (163, 117698), (326, 58849), (1141, 16814), (1201, 15974), (2282, 8407), (2402, 7987)]