12115796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 26718720

約数和(自身を除く): 14602924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 139, 154, 278, 283, 308, 556, 566, 973, 1132, 1529, 1946, 1981, 3058, 3113, 3892, 3962, 6116, 6226, 7924, 10703, 12452, 21406, 21791, 39337, 42812, 43582, 78674, 87164, 157348, 275359, 432707, 550718, 865414, 1101436, 1730828, 3028949, 6057898, 12115796]

約数ペア:

[(1, 12115796), (2, 6057898), (4, 3028949), (7, 1730828), (11, 1101436), (14, 865414), (22, 550718), (28, 432707), (44, 275359), (77, 157348), (139, 87164), (154, 78674), (278, 43582), (283, 42812), (308, 39337), (556, 21791), (566, 21406), (973, 12452), (1132, 10703), (1529, 7924), (1946, 6226), (1981, 6116), (3058, 3962), (3113, 3892)]