18083554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5347}}^1$

素因数の和:5457

約数の個数: 16

約数和(自身を含む): 28879200

約数和(自身を除く): 10795646

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 5347, 10694, 101593, 203186, 475883, 951766, 9041777, 18083554]

約数ペア:

[(1, 18083554), (2, 9041777), (19, 951766), (38, 475883), (89, 203186), (178, 101593), (1691, 10694), (3382, 5347)]