11912734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4679}}^1$

素因数の和:4767

約数の個数: 16

約数和(自身を含む): 19094400

約数和(自身を除く): 7181666

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 4679, 9358, 88901, 177802, 313493, 626986, 5956367, 11912734]

約数ペア:

[(1, 11912734), (2, 5956367), (19, 626986), (38, 313493), (67, 177802), (134, 88901), (1273, 9358), (2546, 4679)]