19142538

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{167917}}^1$

素因数の和:167941

約数の個数: 16

約数和(自身を含む): 40300320

約数和(自身を除く): 21157782

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 167917, 335834, 503751, 1007502, 3190423, 6380846, 9571269, 19142538]

約数ペア:

[(1, 19142538), (2, 9571269), (3, 6380846), (6, 3190423), (19, 1007502), (38, 503751), (57, 335834), (114, 167917)]