7191842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1423}}^1$

素因数の和:1470

約数の個数: 24

約数和(自身を含む): 13021056

約数和(自身を除く): 5829214

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 1423, 2527, 2846, 5054, 9961, 19922, 27037, 54074, 189259, 378518, 513703, 1027406, 3595921, 7191842]

約数ペア:

[(1, 7191842), (2, 3595921), (7, 1027406), (14, 513703), (19, 378518), (38, 189259), (133, 54074), (266, 27037), (361, 19922), (722, 9961), (1423, 5054), (2527, 2846)]