29551478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{18919}}^1$

素因数の和:19003

約数の個数: 16

約数和(自身を含む): 49040640

約数和(自身を除く): 19489162

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 18919, 37838, 208109, 416218, 1343249, 2686498, 14775739, 29551478]

約数ペア:

[(1, 29551478), (2, 14775739), (11, 2686498), (22, 1343249), (71, 416218), (142, 208109), (781, 37838), (1562, 18919)]