22172377

素因数分解:

${\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 23500800

約数和(自身を除く): 1328423

約数列:

[1, 59, 67, 71, 79, 3953, 4189, 4661, 4757, 5293, 5609, 280663, 312287, 330931, 375803, 22172377]

約数ペア:

[(1, 22172377), (59, 375803), (67, 330931), (71, 312287), (79, 280663), (3953, 5609), (4189, 5293), (4661, 4757)]