15420442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1237}}^1$

素因数の和:1533

約数の個数: 16

約数和(自身を含む): 24244992

約数和(自身を除く): 8824550

約数列:

[1, 2, 23, 46, 271, 542, 1237, 2474, 6233, 12466, 28451, 56902, 335227, 670454, 7710221, 15420442]

約数ペア:

[(1, 15420442), (2, 7710221), (23, 670454), (46, 335227), (271, 56902), (542, 28451), (1237, 12466), (2474, 6233)]