15820296

素因数分解:

$2^3\times 3^1\times {\mathrm{499}}^1\times {\mathrm{1321}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 39660000

約数和(自身を除く): 23839704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 499, 998, 1321, 1497, 1996, 2642, 2994, 3963, 3992, 5284, 5988, 7926, 10568, 11976, 15852, 31704, 659179, 1318358, 1977537, 2636716, 3955074, 5273432, 7910148, 15820296]

約数ペア:

[(1, 15820296), (2, 7910148), (3, 5273432), (4, 3955074), (6, 2636716), (8, 1977537), (12, 1318358), (24, 659179), (499, 31704), (998, 15852), (1321, 11976), (1497, 10568), (1996, 7926), (2642, 5988), (2994, 5284), (3963, 3992)]