22389068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 49674240

約数和(自身を除く): 27285172

約数列:

[1, 2, 4, 13, 17, 19, 26, 31, 34, 38, 43, 52, 62, 68, 76, 86, 124, 172, 221, 247, 323, 403, 442, 494, 527, 559, 589, 646, 731, 806, 817, 884, 988, 1054, 1118, 1178, 1292, 1333, 1462, 1612, 1634, 2108, 2236, 2356, 2666, 2924, 3268, 4199, 5332, 6851, 7657, 8398, 9503, 10013, 10621, 13702, 13889, 15314, 16796, 17329, 19006, 20026, 21242, 22661, 25327, 27404, 27778, 30628, 34658, 38012, 40052, 42484, 45322, 50654, 55556, 69316, 90644, 101308, 130169, 180557, 260338, 294593, 329251, 361114, 430559, 520676, 589186, 658502, 722228, 861118, 1178372, 1317004, 1722236, 5597267, 11194534, 22389068]

約数ペア:

[(1, 22389068), (2, 11194534), (4, 5597267), (13, 1722236), (17, 1317004), (19, 1178372), (26, 861118), (31, 722228), (34, 658502), (38, 589186), (43, 520676), (52, 430559), (62, 361114), (68, 329251), (76, 294593), (86, 260338), (124, 180557), (172, 130169), (221, 101308), (247, 90644), (323, 69316), (403, 55556), (442, 50654), (494, 45322), (527, 42484), (559, 40052), (589, 38012), (646, 34658), (731, 30628), (806, 27778), (817, 27404), (884, 25327), (988, 22661), (1054, 21242), (1118, 20026), (1178, 19006), (1292, 17329), (1333, 16796), (1462, 15314), (1612, 13889), (1634, 13702), (2108, 10621), (2236, 10013), (2356, 9503), (2666, 8398), (2924, 7657), (3268, 6851), (4199, 5332)]