22117018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{143617}}^1$

素因数の和:143637

約数の個数: 16

約数和(自身を含む): 41361984

約数和(自身を除く): 19244966

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 143617, 287234, 1005319, 1579787, 2010638, 3159574, 11058509, 22117018]

約数ペア:

[(1, 22117018), (2, 11058509), (7, 3159574), (11, 2010638), (14, 1579787), (22, 1005319), (77, 287234), (154, 143617)]