8239418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{617}}^1$

素因数の和:1237

約数の個数: 16

約数和(自身を含む): 13526784

約数和(自身を除く): 5287366

約数列:

[1, 2, 11, 22, 607, 617, 1214, 1234, 6677, 6787, 13354, 13574, 374519, 749038, 4119709, 8239418]

約数ペア:

[(1, 8239418), (2, 4119709), (11, 749038), (22, 374519), (607, 13574), (617, 13354), (1214, 6787), (1234, 6677)]