19444117

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{677}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 24342912

約数和(自身を除く): 4898795

約数列:

[1, 7, 11, 77, 373, 677, 2611, 4103, 4739, 7447, 28721, 52129, 252521, 1767647, 2777731, 19444117]

約数ペア:

[(1, 19444117), (7, 2777731), (11, 1767647), (77, 252521), (373, 52129), (677, 28721), (2611, 7447), (4103, 4739)]