18870762

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{165533}}^1$

素因数の和:165557

約数の個数: 16

約数和(自身を含む): 39728160

約数和(自身を除く): 20857398

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 165533, 331066, 496599, 993198, 3145127, 6290254, 9435381, 18870762]

約数ペア:

[(1, 18870762), (2, 9435381), (3, 6290254), (6, 3145127), (19, 993198), (38, 496599), (57, 331066), (114, 165533)]