12618896

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{2729}}^1$

素因数の和:2771

約数の個数: 30

約数和(自身を含む): 25981410

約数和(自身を除く): 13362514

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 2729, 4624, 5458, 10916, 21832, 43664, 46393, 92786, 185572, 371144, 742288, 788681, 1577362, 3154724, 6309448, 12618896]

約数ペア:

[(1, 12618896), (2, 6309448), (4, 3154724), (8, 1577362), (16, 788681), (17, 742288), (34, 371144), (68, 185572), (136, 92786), (272, 46393), (289, 43664), (578, 21832), (1156, 10916), (2312, 5458), (2729, 4624)]