22156071

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{55529}}^1$

素因数の和:55558

約数の個数: 16

約数和(自身を含む): 35539200

約数和(自身を除く): 13383129

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 55529, 166587, 388703, 1055051, 1166109, 3165153, 7385357, 22156071]

約数ペア:

[(1, 22156071), (3, 7385357), (7, 3165153), (19, 1166109), (21, 1055051), (57, 388703), (133, 166587), (399, 55529)]