18833222

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{829}}^1$

素因数の和:1175

約数の個数: 16

約数和(自身を含む): 29142960

約数和(自身を除く): 10309738

約数列:

[1, 2, 37, 74, 307, 614, 829, 1658, 11359, 22718, 30673, 61346, 254503, 509006, 9416611, 18833222]

約数ペア:

[(1, 18833222), (2, 9416611), (37, 509006), (74, 254503), (307, 61346), (614, 30673), (829, 22718), (1658, 11359)]