15996176

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7517}}^1$

素因数の和:7551

約数の個数: 40

約数和(自身を含む): 37289280

約数和(自身を除く): 21293104

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 7517, 15034, 30068, 52619, 60136, 105238, 120272, 142823, 210476, 285646, 420952, 571292, 841904, 999761, 1142584, 1999522, 2285168, 3999044, 7998088, 15996176]

約数ペア:

[(1, 15996176), (2, 7998088), (4, 3999044), (7, 2285168), (8, 1999522), (14, 1142584), (16, 999761), (19, 841904), (28, 571292), (38, 420952), (56, 285646), (76, 210476), (112, 142823), (133, 120272), (152, 105238), (266, 60136), (304, 52619), (532, 30068), (1064, 15034), (2128, 7517)]