12646096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2447}}^1$

素因数の和:2491

約数の個数: 40

約数和(自身を含む): 27319680

約数和(自身を除く): 14673584

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2447, 2584, 4894, 5168, 9788, 19576, 39152, 41599, 46493, 83198, 92986, 166396, 185972, 332792, 371944, 665584, 743888, 790381, 1580762, 3161524, 6323048, 12646096]

約数ペア:

[(1, 12646096), (2, 6323048), (4, 3161524), (8, 1580762), (16, 790381), (17, 743888), (19, 665584), (34, 371944), (38, 332792), (68, 185972), (76, 166396), (136, 92986), (152, 83198), (272, 46493), (304, 41599), (323, 39152), (646, 19576), (1292, 9788), (2447, 5168), (2584, 4894)]