22118716

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 39541040

約数和(自身を除く): 17422324

約数列:

[1, 2, 4, 97, 109, 194, 218, 388, 436, 523, 1046, 2092, 10573, 21146, 42292, 50731, 57007, 101462, 114014, 202924, 228028, 5529679, 11059358, 22118716]

約数ペア:

[(1, 22118716), (2, 11059358), (4, 5529679), (97, 228028), (109, 202924), (194, 114014), (218, 101462), (388, 57007), (436, 50731), (523, 42292), (1046, 21146), (2092, 10573)]