12090422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{853}}^1$

素因数の和:1247

約数の個数: 16

約数和(自身を含む): 19163760

約数和(自身を除く): 7073338

約数列:

[1, 2, 19, 38, 373, 746, 853, 1706, 7087, 14174, 16207, 32414, 318169, 636338, 6045211, 12090422]

約数ペア:

[(1, 12090422), (2, 6045211), (19, 636338), (38, 318169), (373, 32414), (746, 16207), (853, 14174), (1706, 7087)]