12752306

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 10472014

約数列:

[1, 2, 7, 14, 19, 38, 133, 191, 251, 266, 382, 502, 1337, 1757, 2674, 3514, 3629, 4769, 7258, 9538, 25403, 33383, 47941, 50806, 66766, 95882, 335587, 671174, 910879, 1821758, 6376153, 12752306]

約数ペア:

[(1, 12752306), (2, 6376153), (7, 1821758), (14, 910879), (19, 671174), (38, 335587), (133, 95882), (191, 66766), (251, 50806), (266, 47941), (382, 33383), (502, 25403), (1337, 9538), (1757, 7258), (2674, 4769), (3514, 3629)]