38391938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{22039}}^1$

素因数の和:22121

約数の個数: 16

約数和(自身を含む): 62946240

約数和(自身を除く): 24554302

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 22039, 44078, 286507, 573014, 1476613, 2953226, 19195969, 38391938]

約数ペア:

[(1, 38391938), (2, 19195969), (13, 2953226), (26, 1476613), (67, 573014), (134, 286507), (871, 44078), (1742, 22039)]