19207808

素因数分解:

$2^7\times {\mathrm{150061}}^1$

素因数の和:150075

約数の個数: 16

約数和(自身を含む): 38265810

約数和(自身を除く): 19058002

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 150061, 300122, 600244, 1200488, 2400976, 4801952, 9603904, 19207808]

約数ペア:

[(1, 19207808), (2, 9603904), (4, 4801952), (8, 2400976), (16, 1200488), (32, 600244), (64, 300122), (128, 150061)]