11790526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 20661120

約数和(自身を除く): 8870594

約数列:

[1, 2, 11, 19, 22, 38, 67, 134, 209, 418, 421, 737, 842, 1273, 1474, 2546, 4631, 7999, 9262, 14003, 15998, 28006, 28207, 56414, 87989, 175978, 310277, 535933, 620554, 1071866, 5895263, 11790526]

約数ペア:

[(1, 11790526), (2, 5895263), (11, 1071866), (19, 620554), (22, 535933), (38, 310277), (67, 175978), (134, 87989), (209, 56414), (418, 28207), (421, 28006), (737, 15998), (842, 14003), (1273, 9262), (1474, 7999), (2546, 4631)]