29899378

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{881}}^1$

素因数の和:1193

約数の個数: 16

約数和(自身を含む): 45722880

約数和(自身を除く): 15823502

約数列:

[1, 2, 71, 142, 239, 478, 881, 1762, 16969, 33938, 62551, 125102, 210559, 421118, 14949689, 29899378]

約数ペア:

[(1, 29899378), (2, 14949689), (71, 421118), (142, 210559), (239, 125102), (478, 62551), (881, 33938), (1762, 16969)]