16615284784

素因数分解:

$2^4\times 7^1\times {\mathrm{148350757}}^1$

素因数の和:148350772

約数の個数: 20

約数和(自身を含む): 36790987984

約数和(自身を除く): 20175703200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 148350757, 296701514, 593403028, 1038455299, 1186806056, 2076910598, 2373612112, 4153821196, 8307642392, 16615284784]

約数ペア:

[(1, 16615284784), (2, 8307642392), (4, 4153821196), (7, 2373612112), (8, 2076910598), (14, 1186806056), (16, 1038455299), (28, 593403028), (56, 296701514), (112, 148350757)]