19425348

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{10181}}^1$

素因数の和:10244

約数の個数: 36

約数和(自身を含む): 50034348

約数和(自身を除く): 30609000

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 10181, 20362, 30543, 40724, 61086, 91629, 122172, 183258, 366516, 539593, 1079186, 1618779, 2158372, 3237558, 4856337, 6475116, 9712674, 19425348]

約数ペア:

[(1, 19425348), (2, 9712674), (3, 6475116), (4, 4856337), (6, 3237558), (9, 2158372), (12, 1618779), (18, 1079186), (36, 539593), (53, 366516), (106, 183258), (159, 122172), (212, 91629), (318, 61086), (477, 40724), (636, 30543), (954, 20362), (1908, 10181)]