12847016

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2521}}^1$

素因数の和:2554

約数の個数: 48

約数和(自身を含む): 30188340

約数和(自身を除く): 17341324

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2521, 2548, 5042, 5096, 10084, 17647, 20168, 32773, 35294, 65546, 70588, 123529, 131092, 141176, 229411, 247058, 262184, 458822, 494116, 917644, 988232, 1605877, 1835288, 3211754, 6423508, 12847016]

約数ペア:

[(1, 12847016), (2, 6423508), (4, 3211754), (7, 1835288), (8, 1605877), (13, 988232), (14, 917644), (26, 494116), (28, 458822), (49, 262184), (52, 247058), (56, 229411), (91, 141176), (98, 131092), (104, 123529), (182, 70588), (196, 65546), (364, 35294), (392, 32773), (637, 20168), (728, 17647), (1274, 10084), (2521, 5096), (2548, 5042)]