33820646

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:516

約数の個数: 24

約数和(自身を含む): 54086760

約数和(自身を除く): 20266114

約数列:

[1, 2, 19, 38, 139, 278, 337, 361, 674, 722, 2641, 5282, 6403, 12806, 46843, 50179, 93686, 100358, 121657, 243314, 890017, 1780034, 16910323, 33820646]

約数ペア:

[(1, 33820646), (2, 16910323), (19, 1780034), (38, 890017), (139, 243314), (278, 121657), (337, 100358), (361, 93686), (674, 50179), (722, 46843), (2641, 12806), (5282, 6403)]