12769976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2897}}^1$

素因数の和:2951

約数の個数: 32

約数和(自身を含む): 26082000

約数和(自身を除く): 13312024

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 2897, 4408, 5794, 11588, 23176, 55043, 84013, 110086, 168026, 220172, 336052, 440344, 672104, 1596247, 3192494, 6384988, 12769976]

約数ペア:

[(1, 12769976), (2, 6384988), (4, 3192494), (8, 1596247), (19, 672104), (29, 440344), (38, 336052), (58, 220172), (76, 168026), (116, 110086), (152, 84013), (232, 55043), (551, 23176), (1102, 11588), (2204, 5794), (2897, 4408)]