29953418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{12491}}^1$

素因数の和:12613

約数の個数: 16

約数和(自身を含む): 49468320

約数和(自身を除く): 19514902

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 12491, 24982, 137401, 274802, 1361519, 2723038, 14976709, 29953418]

約数ペア:

[(1, 29953418), (2, 14976709), (11, 2723038), (22, 1361519), (109, 274802), (218, 137401), (1199, 24982), (2398, 12491)]