12936484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 25909632

約数和(自身を除く): 12973148

約数列:

[1, 2, 4, 11, 22, 41, 44, 71, 82, 101, 142, 164, 202, 284, 404, 451, 781, 902, 1111, 1562, 1804, 2222, 2911, 3124, 4141, 4444, 5822, 7171, 8282, 11644, 14342, 16564, 28684, 32021, 45551, 64042, 78881, 91102, 128084, 157762, 182204, 294011, 315524, 588022, 1176044, 3234121, 6468242, 12936484]

約数ペア:

[(1, 12936484), (2, 6468242), (4, 3234121), (11, 1176044), (22, 588022), (41, 315524), (44, 294011), (71, 182204), (82, 157762), (101, 128084), (142, 91102), (164, 78881), (202, 64042), (284, 45551), (404, 32021), (451, 28684), (781, 16564), (902, 14342), (1111, 11644), (1562, 8282), (1804, 7171), (2222, 5822), (2911, 4444), (3124, 4141)]