15980884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{235013}}^1$

素因数の和:235034

約数の個数: 12

約数和(自身を含む): 29611764

約数和(自身を除く): 13630880

約数列:

[1, 2, 4, 17, 34, 68, 235013, 470026, 940052, 3995221, 7990442, 15980884]

約数ペア:

[(1, 15980884), (2, 7990442), (4, 3995221), (17, 940052), (34, 470026), (68, 235013)]