38247436

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{947}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 70076160

約数和(自身を除く): 31828724

約数列:

[1, 2, 4, 23, 46, 92, 439, 878, 947, 1756, 1894, 3788, 10097, 20194, 21781, 40388, 43562, 87124, 415733, 831466, 1662932, 9561859, 19123718, 38247436]

約数ペア:

[(1, 38247436), (2, 19123718), (4, 9561859), (23, 1662932), (46, 831466), (92, 415733), (439, 87124), (878, 43562), (947, 40388), (1756, 21781), (1894, 20194), (3788, 10097)]