15696817094

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{12889}}^1$

素因数の和:12982

約数の個数: 72

約数和(自身を含む): 29774198520

約数和(自身を除く): 14077381426

約数列:

[1, 2, 7, 14, 17, 34, 43, 49, 86, 98, 119, 238, 289, 301, 578, 602, 731, 833, 1462, 1666, 2023, 2107, 4046, 4214, 5117, 10234, 12427, 12889, 14161, 24854, 25778, 28322, 35819, 71638, 86989, 90223, 173978, 180446, 219113, 438226, 554227, 608923, 631561, 1108454, 1217846, 1263122, 1533791, 3067582, 3724921, 3879589, 7449842, 7759178, 9421859, 10736537, 18843718, 21473074, 26074447, 27157123, 52148894, 54314246, 65953013, 131906026, 160171603, 182521129, 320343206, 365042258, 461671091, 923342182, 1121201221, 2242402442, 7848408547, 15696817094]

約数ペア:

[(1, 15696817094), (2, 7848408547), (7, 2242402442), (14, 1121201221), (17, 923342182), (34, 461671091), (43, 365042258), (49, 320343206), (86, 182521129), (98, 160171603), (119, 131906026), (238, 65953013), (289, 54314246), (301, 52148894), (578, 27157123), (602, 26074447), (731, 21473074), (833, 18843718), (1462, 10736537), (1666, 9421859), (2023, 7759178), (2107, 7449842), (4046, 3879589), (4214, 3724921), (5117, 3067582), (10234, 1533791), (12427, 1263122), (12889, 1217846), (14161, 1108454), (24854, 631561), (25778, 608923), (28322, 554227), (35819, 438226), (71638, 219113), (86989, 180446), (90223, 173978)]