15176288

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 31878000

約数和(自身を除く): 16701712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 109, 152, 218, 229, 304, 436, 458, 608, 872, 916, 1744, 1832, 2071, 3488, 3664, 4142, 4351, 7328, 8284, 8702, 16568, 17404, 24961, 33136, 34808, 49922, 66272, 69616, 99844, 139232, 199688, 399376, 474259, 798752, 948518, 1897036, 3794072, 7588144, 15176288]

約数ペア:

[(1, 15176288), (2, 7588144), (4, 3794072), (8, 1897036), (16, 948518), (19, 798752), (32, 474259), (38, 399376), (76, 199688), (109, 139232), (152, 99844), (218, 69616), (229, 66272), (304, 49922), (436, 34808), (458, 33136), (608, 24961), (872, 17404), (916, 16568), (1744, 8702), (1832, 8284), (2071, 7328), (3488, 4351), (3664, 4142)]