18423845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11551}}^1$

素因数の和:11596

約数の個数: 16

約数和(自身を含む): 24952320

約数和(自身を除く): 6528475

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 11551, 57755, 127061, 334979, 635305, 1674895, 3684769, 18423845]

約数ペア:

[(1, 18423845), (5, 3684769), (11, 1674895), (29, 635305), (55, 334979), (145, 127061), (319, 57755), (1595, 11551)]