18393782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{3331}}^1$

素因数の和:3595

約数の個数: 16

約数和(自身を含む): 30227904

約数和(自身を除く): 11834122

約数列:

[1, 2, 11, 22, 251, 502, 2761, 3331, 5522, 6662, 36641, 73282, 836081, 1672162, 9196891, 18393782]

約数ペア:

[(1, 18393782), (2, 9196891), (11, 1672162), (22, 836081), (251, 73282), (502, 36641), (2761, 6662), (3331, 5522)]