12365296

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{3923}}^1$

素因数の和:4128

約数の個数: 20

約数和(自身を含む): 24085512

約数和(自身を除く): 11720216

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 3923, 7846, 15692, 31384, 62768, 772831, 1545662, 3091324, 6182648, 12365296]

約数ペア:

[(1, 12365296), (2, 6182648), (4, 3091324), (8, 1545662), (16, 772831), (197, 62768), (394, 31384), (788, 15692), (1576, 7846), (3152, 3923)]