12977902

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1759}}^1$

素因数の和:1816

約数の個数: 32

約数和(自身を含む): 24330240

約数和(自身を除く): 11352338

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 1759, 3518, 3689, 7378, 12313, 24626, 29903, 54529, 59806, 109058, 209321, 381703, 418642, 763406, 926993, 1853986, 6488951, 12977902]

約数ペア:

[(1, 12977902), (2, 6488951), (7, 1853986), (14, 926993), (17, 763406), (31, 418642), (34, 381703), (62, 209321), (119, 109058), (217, 59806), (238, 54529), (434, 29903), (527, 24626), (1054, 12313), (1759, 7378), (3518, 3689)]