219224902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{7603}}^1$

素因数の和:8727

約数の個数: 16

約数和(自身を含む): 354498480

約数和(自身を除く): 135273578

約数列:

[1, 2, 13, 26, 1109, 2218, 7603, 14417, 15206, 28834, 98839, 197678, 8431727, 16863454, 109612451, 219224902]

約数ペア:

[(1, 219224902), (2, 109612451), (13, 16863454), (26, 8431727), (1109, 197678), (2218, 98839), (7603, 28834), (14417, 15206)]