19040512

素因数分解:

$2^8\times {\mathrm{74377}}^1$

素因数の和:74393

約数の個数: 18

約数和(自身を含む): 38007158

約数和(自身を除く): 18966646

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 74377, 148754, 297508, 595016, 1190032, 2380064, 4760128, 9520256, 19040512]

約数ペア:

[(1, 19040512), (2, 9520256), (4, 4760128), (8, 2380064), (16, 1190032), (32, 595016), (64, 297508), (128, 148754), (256, 74377)]