19267908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{145969}}^1$

素因数の和:145987

約数の個数: 24

約数和(自身を含む): 49045920

約数和(自身を除く): 29778012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 145969, 291938, 437907, 583876, 875814, 1605659, 1751628, 3211318, 4816977, 6422636, 9633954, 19267908]

約数ペア:

[(1, 19267908), (2, 9633954), (3, 6422636), (4, 4816977), (6, 3211318), (11, 1751628), (12, 1605659), (22, 875814), (33, 583876), (44, 437907), (66, 291938), (132, 145969)]