38734426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{1949}}^1$

素因数の和:2493

約数の個数: 16

約数和(自身を含む): 61308000

約数和(自身を除く): 22573574

約数列:

[1, 2, 19, 38, 523, 1046, 1949, 3898, 9937, 19874, 37031, 74062, 1019327, 2038654, 19367213, 38734426]

約数ペア:

[(1, 38734426), (2, 19367213), (19, 2038654), (38, 1019327), (523, 74062), (1046, 37031), (1949, 19874), (3898, 9937)]