18994432

素因数分解:

$2^8\times {\mathrm{74197}}^1$

素因数の和:74213

約数の個数: 18

約数和(自身を含む): 37915178

約数和(自身を除く): 18920746

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 74197, 148394, 296788, 593576, 1187152, 2374304, 4748608, 9497216, 18994432]

約数ペア:

[(1, 18994432), (2, 9497216), (4, 4748608), (8, 2374304), (16, 1187152), (32, 593576), (64, 296788), (128, 148394), (256, 74197)]