19606396

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4021}}^1$

素因数の和:4101

約数の個数: 24

約数和(自身を含む): 36487584

約数和(自身を除く): 16881188

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4021, 4876, 8042, 16084, 92483, 184966, 213113, 369932, 426226, 852452, 4901599, 9803198, 19606396]

約数ペア:

[(1, 19606396), (2, 9803198), (4, 4901599), (23, 852452), (46, 426226), (53, 369932), (92, 213113), (106, 184966), (212, 92483), (1219, 16084), (2438, 8042), (4021, 4876)]