12291128

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1775

約数の個数: 32

約数和(自身を含む): 24624000

約数和(自身を除く): 12332872

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 1709, 1798, 3418, 3596, 6836, 7192, 13672, 49561, 52979, 99122, 105958, 198244, 211916, 396488, 423832, 1536391, 3072782, 6145564, 12291128]

約数ペア:

[(1, 12291128), (2, 6145564), (4, 3072782), (8, 1536391), (29, 423832), (31, 396488), (58, 211916), (62, 198244), (116, 105958), (124, 99122), (232, 52979), (248, 49561), (899, 13672), (1709, 7192), (1798, 6836), (3418, 3596)]