187013912

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{121123}}^1$

素因数の和:121322

約数の個数: 16

約数和(自身を含む): 352470840

約数和(自身を除く): 165456928

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 121123, 242246, 484492, 968984, 23376739, 46753478, 93506956, 187013912]

約数ペア:

[(1, 187013912), (2, 93506956), (4, 46753478), (8, 23376739), (193, 968984), (386, 484492), (772, 242246), (1544, 121123)]