22179610

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{16931}}^1$

素因数の和:17069

約数の個数: 16

約数和(自身を含む): 40230432

約数和(自身を除く): 18050822

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 16931, 33862, 84655, 169310, 2217961, 4435922, 11089805, 22179610]

約数ペア:

[(1, 22179610), (2, 11089805), (5, 4435922), (10, 2217961), (131, 169310), (262, 84655), (655, 33862), (1310, 16931)]