19839051

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 30610944

約数和(自身を除く): 10771893

約数列:

[1, 3, 9, 17, 51, 127, 153, 381, 1021, 1143, 2159, 3063, 6477, 9189, 17357, 19431, 52071, 129667, 156213, 389001, 1167003, 2204339, 6613017, 19839051]

約数ペア:

[(1, 19839051), (3, 6613017), (9, 2204339), (17, 1167003), (51, 389001), (127, 156213), (153, 129667), (381, 52071), (1021, 19431), (1143, 17357), (2159, 9189), (3063, 6477)]