19364762

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{26821}}^1$

素因数の和:26861

約数の個数: 12

約数和(自身を含む): 30657546

約数和(自身を除く): 11292784

約数列:

[1, 2, 19, 38, 361, 722, 26821, 53642, 509599, 1019198, 9682381, 19364762]

約数ペア:

[(1, 19364762), (2, 9682381), (19, 1019198), (38, 509599), (361, 53642), (722, 26821)]