236481986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{69431}}^1$

素因数の和:69577

約数の個数: 16

約数和(自身を含む): 384931008

約数和(自身を除く): 148449022

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 69431, 138862, 902603, 1805206, 9095461, 18190922, 118240993, 236481986]

約数ペア:

[(1, 236481986), (2, 118240993), (13, 18190922), (26, 9095461), (131, 1805206), (262, 902603), (1703, 138862), (3406, 69431)]