22857247

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1931}}^1$

素因数の和:2046

約数の個数: 16

約数和(自身を含む): 27820800

約数和(自身を除く): 4963553

約数列:

[1, 7, 19, 89, 133, 623, 1691, 1931, 11837, 13517, 36689, 171859, 256823, 1203013, 3265321, 22857247]

約数ペア:

[(1, 22857247), (7, 3265321), (19, 1203013), (89, 256823), (133, 171859), (623, 36689), (1691, 13517), (1931, 11837)]