12946142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{8783}}^1$

素因数の和:8863

約数の個数: 16

約数和(自身を含む): 21503232

約数和(自身を除く): 8557090

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 8783, 17566, 96613, 193226, 588461, 1176922, 6473071, 12946142]

約数ペア:

[(1, 12946142), (2, 6473071), (11, 1176922), (22, 588461), (67, 193226), (134, 96613), (737, 17566), (1474, 8783)]