9712984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71419}}^1$

素因数の和:71442

約数の個数: 16

約数和(自身を含む): 19283400

約数和(自身を除く): 9570416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 71419, 142838, 285676, 571352, 1214123, 2428246, 4856492, 9712984]

約数ペア:

[(1, 9712984), (2, 4856492), (4, 2428246), (8, 1214123), (17, 571352), (34, 285676), (68, 142838), (136, 71419)]