12665654386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1\times {\mathrm{1877}}^1$

素因数の和:2959

約数の個数: 64

約数和(自身を含む): 24273976320

約数和(自身を除く): 11608321934

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 1019, 1877, 2038, 3311, 3754, 6622, 7133, 11209, 13139, 14266, 20647, 22418, 26278, 41294, 43817, 78463, 80711, 87634, 144529, 156926, 161422, 289058, 306719, 481987, 564977, 613438, 887821, 963974, 1129954, 1775642, 1912663, 3373909, 3825326, 6214747, 6747818, 12429494, 13388641, 21039293, 26777282, 42078586, 82244509, 147275051, 164489018, 294550102, 575711563, 904689599, 1151423126, 1809379198, 6332827193, 12665654386]

約数ペア:

[(1, 12665654386), (2, 6332827193), (7, 1809379198), (11, 1151423126), (14, 904689599), (22, 575711563), (43, 294550102), (77, 164489018), (86, 147275051), (154, 82244509), (301, 42078586), (473, 26777282), (602, 21039293), (946, 13388641), (1019, 12429494), (1877, 6747818), (2038, 6214747), (3311, 3825326), (3754, 3373909), (6622, 1912663), (7133, 1775642), (11209, 1129954), (13139, 963974), (14266, 887821), (20647, 613438), (22418, 564977), (26278, 481987), (41294, 306719), (43817, 289058), (78463, 161422), (80711, 156926), (87634, 144529)]