29383918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{10891}}^1$

素因数の和:10983

約数の個数: 16

約数和(自身を含む): 47053440

約数和(自身を除く): 17669522

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 10891, 21782, 206929, 413858, 773261, 1546522, 14691959, 29383918]

約数ペア:

[(1, 29383918), (2, 14691959), (19, 1546522), (38, 773261), (71, 413858), (142, 206929), (1349, 21782), (2698, 10891)]