6887842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 11934720

約数和(自身を除く): 5046878

約数列:

[1, 2, 13, 19, 26, 38, 73, 146, 191, 247, 382, 494, 949, 1387, 1898, 2483, 2774, 3629, 4966, 7258, 13943, 18031, 27886, 36062, 47177, 94354, 181259, 264917, 362518, 529834, 3443921, 6887842]

約数ペア:

[(1, 6887842), (2, 3443921), (13, 529834), (19, 362518), (26, 264917), (38, 181259), (73, 94354), (146, 47177), (191, 36062), (247, 27886), (382, 18031), (494, 13943), (949, 7258), (1387, 4966), (1898, 3629), (2483, 2774)]