12864176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2689}}^1$

素因数の和:2733

約数の個数: 40

約数和(自身を含む): 28019040

約数和(自身を除く): 15154864

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 2689, 4784, 5378, 10756, 21512, 34957, 43024, 61847, 69914, 123694, 139828, 247388, 279656, 494776, 559312, 804011, 989552, 1608022, 3216044, 6432088, 12864176]

約数ペア:

[(1, 12864176), (2, 6432088), (4, 3216044), (8, 1608022), (13, 989552), (16, 804011), (23, 559312), (26, 494776), (46, 279656), (52, 247388), (92, 139828), (104, 123694), (184, 69914), (208, 61847), (299, 43024), (368, 34957), (598, 21512), (1196, 10756), (2392, 5378), (2689, 4784)]