11727826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28057}}^1$

素因数の和:28089

約数の個数: 16

約数和(自身を含む): 20201760

約数和(自身を除く): 8473934

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 28057, 56114, 308627, 533083, 617254, 1066166, 5863913, 11727826]

約数ペア:

[(1, 11727826), (2, 5863913), (11, 1066166), (19, 617254), (22, 533083), (38, 308627), (209, 56114), (418, 28057)]