11218018

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 20442240

約数和(自身を除く): 9224222

約数列:

[1, 2, 7, 14, 19, 38, 133, 181, 233, 266, 362, 466, 1267, 1631, 2534, 3262, 3439, 4427, 6878, 8854, 24073, 30989, 42173, 48146, 61978, 84346, 295211, 590422, 801287, 1602574, 5609009, 11218018]

約数ペア:

[(1, 11218018), (2, 5609009), (7, 1602574), (14, 801287), (19, 590422), (38, 295211), (133, 84346), (181, 61978), (233, 48146), (266, 42173), (362, 30989), (466, 24073), (1267, 8854), (1631, 6878), (2534, 4427), (3262, 3439)]