2112896368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{631847}}^1$

素因数の和:631885

約数の個数: 40

約数和(自身を含む): 4700949120

約数和(自身を除く): 2588052752

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 631847, 1263694, 2527388, 5054776, 6950317, 10109552, 12005093, 13900634, 24010186, 27801268, 48020372, 55602536, 96040744, 111205072, 132056023, 192081488, 264112046, 528224092, 1056448184, 2112896368]

約数ペア:

[(1, 2112896368), (2, 1056448184), (4, 528224092), (8, 264112046), (11, 192081488), (16, 132056023), (19, 111205072), (22, 96040744), (38, 55602536), (44, 48020372), (76, 27801268), (88, 24010186), (152, 13900634), (176, 12005093), (209, 10109552), (304, 6950317), (418, 5054776), (836, 2527388), (1672, 1263694), (3344, 631847)]