15887904

素因数分解:

$2^5\times 3^1\times {\mathrm{359}}^1\times {\mathrm{461}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 41912640

約数和(自身を除く): 26024736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 359, 461, 718, 922, 1077, 1383, 1436, 1844, 2154, 2766, 2872, 3688, 4308, 5532, 5744, 7376, 8616, 11064, 11488, 14752, 17232, 22128, 34464, 44256, 165499, 330998, 496497, 661996, 992994, 1323992, 1985988, 2647984, 3971976, 5295968, 7943952, 15887904]

約数ペア:

[(1, 15887904), (2, 7943952), (3, 5295968), (4, 3971976), (6, 2647984), (8, 1985988), (12, 1323992), (16, 992994), (24, 661996), (32, 496497), (48, 330998), (96, 165499), (359, 44256), (461, 34464), (718, 22128), (922, 17232), (1077, 14752), (1383, 11488), (1436, 11064), (1844, 8616), (2154, 7376), (2766, 5744), (2872, 5532), (3688, 4308)]