16388372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4093}}^1$

素因数の和:4128

約数の個数: 48

約数和(自身を含む): 38516352

約数和(自身を除く): 22127980

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 4093, 8186, 16372, 28651, 45023, 53209, 57302, 90046, 106418, 114604, 180092, 212836, 315161, 372463, 585299, 630322, 744926, 1170598, 1260644, 1489852, 2341196, 4097093, 8194186, 16388372]

約数ペア:

[(1, 16388372), (2, 8194186), (4, 4097093), (7, 2341196), (11, 1489852), (13, 1260644), (14, 1170598), (22, 744926), (26, 630322), (28, 585299), (44, 372463), (52, 315161), (77, 212836), (91, 180092), (143, 114604), (154, 106418), (182, 90046), (286, 57302), (308, 53209), (364, 45023), (572, 28651), (1001, 16372), (2002, 8186), (4004, 4093)]