2012015792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{11161}}^1$

素因数の和:11781

約数の個数: 40

約数和(自身を含む): 4110741360

約数和(自身を除く): 2098725568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 593, 1186, 2372, 4744, 9488, 11161, 11267, 22322, 22534, 44644, 45068, 89288, 90136, 178576, 180272, 212059, 424118, 848236, 1696472, 3392944, 6618473, 13236946, 26473892, 52947784, 105895568, 125750987, 251501974, 503003948, 1006007896, 2012015792]

約数ペア:

[(1, 2012015792), (2, 1006007896), (4, 503003948), (8, 251501974), (16, 125750987), (19, 105895568), (38, 52947784), (76, 26473892), (152, 13236946), (304, 6618473), (593, 3392944), (1186, 1696472), (2372, 848236), (4744, 424118), (9488, 212059), (11161, 180272), (11267, 178576), (22322, 90136), (22534, 89288), (44644, 45068)]