13442842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 24554880

約数和(自身を除く): 11112038

約数列:

[1, 2, 7, 14, 19, 38, 97, 133, 194, 266, 521, 679, 1042, 1358, 1843, 3647, 3686, 7294, 9899, 12901, 19798, 25802, 50537, 69293, 101074, 138586, 353759, 707518, 960203, 1920406, 6721421, 13442842]

約数ペア:

[(1, 13442842), (2, 6721421), (7, 1920406), (14, 960203), (19, 707518), (38, 353759), (97, 138586), (133, 101074), (194, 69293), (266, 50537), (521, 25802), (679, 19798), (1042, 12901), (1358, 9899), (1843, 7294), (3647, 3686)]