13926316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 27740160

約数和(自身を除く): 13813844

約数列:

[1, 2, 4, 19, 23, 31, 38, 46, 62, 76, 92, 124, 257, 437, 514, 589, 713, 874, 1028, 1178, 1426, 1748, 2356, 2852, 4883, 5911, 7967, 9766, 11822, 13547, 15934, 19532, 23644, 27094, 31868, 54188, 112309, 151373, 183241, 224618, 302746, 366482, 449236, 605492, 732964, 3481579, 6963158, 13926316]

約数ペア:

[(1, 13926316), (2, 6963158), (4, 3481579), (19, 732964), (23, 605492), (31, 449236), (38, 366482), (46, 302746), (62, 224618), (76, 183241), (92, 151373), (124, 112309), (257, 54188), (437, 31868), (514, 27094), (589, 23644), (713, 19532), (874, 15934), (1028, 13547), (1178, 11822), (1426, 9766), (1748, 7967), (2356, 5911), (2852, 4883)]