15032456

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 29224800

約数和(自身を除く): 14192344

約数列:

[1, 2, 4, 8, 43, 86, 89, 172, 178, 344, 356, 491, 712, 982, 1964, 3827, 3928, 7654, 15308, 21113, 30616, 42226, 43699, 84452, 87398, 168904, 174796, 349592, 1879057, 3758114, 7516228, 15032456]

約数ペア:

[(1, 15032456), (2, 7516228), (4, 3758114), (8, 1879057), (43, 349592), (86, 174796), (89, 168904), (172, 87398), (178, 84452), (344, 43699), (356, 42226), (491, 30616), (712, 21113), (982, 15308), (1964, 7654), (3827, 3928)]