15553679812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{25933}}^1$

素因数の和:26308

約数の個数: 48

約数和(自身を含む): 30480956352

約数和(自身を除く): 14927276540

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 317, 473, 634, 946, 1268, 1892, 3487, 6974, 13631, 13948, 25933, 27262, 51866, 54524, 103732, 149941, 285263, 299882, 570526, 599764, 1115119, 1141052, 2230238, 4460476, 8220761, 12266309, 16441522, 24532618, 32883044, 49065236, 90428371, 180856742, 353492723, 361713484, 706985446, 1413970892, 3888419953, 7776839906, 15553679812]

約数ペア:

[(1, 15553679812), (2, 7776839906), (4, 3888419953), (11, 1413970892), (22, 706985446), (43, 361713484), (44, 353492723), (86, 180856742), (172, 90428371), (317, 49065236), (473, 32883044), (634, 24532618), (946, 16441522), (1268, 12266309), (1892, 8220761), (3487, 4460476), (6974, 2230238), (13631, 1141052), (13948, 1115119), (25933, 599764), (27262, 570526), (51866, 299882), (54524, 285263), (103732, 149941)]