3747142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14087}}^1$

素因数の和:14115

約数の個数: 16

約数和(自身を含む): 6762240

約数和(自身を除く): 3015098

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 14087, 28174, 98609, 197218, 267653, 535306, 1873571, 3747142]

約数ペア:

[(1, 3747142), (2, 1873571), (7, 535306), (14, 267653), (19, 197218), (38, 98609), (133, 28174), (266, 14087)]