29945894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{13477}}^1$

素因数の和:13591

約数の個数: 16

約数和(自身を含む): 49491216

約数和(自身を除く): 19545322

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 13477, 26954, 148247, 296494, 1361177, 2722354, 14972947, 29945894]

約数ペア:

[(1, 29945894), (2, 14972947), (11, 2722354), (22, 1361177), (101, 296494), (202, 148247), (1111, 26954), (2222, 13477)]