38340556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3851}}^1$

素因数の和:4005

約数の個数: 24

約数和(自身を含む): 71184960

約数和(自身を除く): 32844404

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 3851, 4978, 7702, 9956, 15404, 73169, 146338, 292676, 504481, 1008962, 2017924, 9585139, 19170278, 38340556]

約数ペア:

[(1, 38340556), (2, 19170278), (4, 9585139), (19, 2017924), (38, 1008962), (76, 504481), (131, 292676), (262, 146338), (524, 73169), (2489, 15404), (3851, 9956), (4978, 7702)]