15759184

素因数分解:

$2^4\times 7^2\times {\mathrm{20101}}^1$

素因数の和:20123

約数の個数: 30

約数和(自身を含む): 35520234

約数和(自身を除く): 19761050

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 20101, 40202, 80404, 140707, 160808, 281414, 321616, 562828, 984949, 1125656, 1969898, 2251312, 3939796, 7879592, 15759184]

約数ペア:

[(1, 15759184), (2, 7879592), (4, 3939796), (7, 2251312), (8, 1969898), (14, 1125656), (16, 984949), (28, 562828), (49, 321616), (56, 281414), (98, 160808), (112, 140707), (196, 80404), (392, 40202), (784, 20101)]