12816368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47119}}^1$

素因数の和:47144

約数の個数: 20

約数和(自身を含む): 26292960

約数和(自身を除く): 13476592

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 47119, 94238, 188476, 376952, 753904, 801023, 1602046, 3204092, 6408184, 12816368]

約数ペア:

[(1, 12816368), (2, 6408184), (4, 3204092), (8, 1602046), (16, 801023), (17, 753904), (34, 376952), (68, 188476), (136, 94238), (272, 47119)]