19368426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 50528448

約数和(自身を除く): 31160022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 53, 66, 77, 98, 106, 113, 147, 154, 159, 226, 231, 294, 318, 339, 371, 462, 539, 583, 678, 742, 791, 1078, 1113, 1166, 1243, 1582, 1617, 1749, 2226, 2373, 2486, 2597, 3234, 3498, 3729, 4081, 4746, 5194, 5537, 5989, 7458, 7791, 8162, 8701, 11074, 11978, 12243, 15582, 16611, 17402, 17967, 24486, 26103, 28567, 33222, 35934, 41923, 52206, 57134, 60907, 65879, 83846, 85701, 121814, 125769, 131758, 171402, 182721, 197637, 251538, 293461, 365442, 395274, 461153, 586922, 880383, 922306, 1383459, 1760766, 2766918, 3228071, 6456142, 9684213, 19368426]

約数ペア:

[(1, 19368426), (2, 9684213), (3, 6456142), (6, 3228071), (7, 2766918), (11, 1760766), (14, 1383459), (21, 922306), (22, 880383), (33, 586922), (42, 461153), (49, 395274), (53, 365442), (66, 293461), (77, 251538), (98, 197637), (106, 182721), (113, 171402), (147, 131758), (154, 125769), (159, 121814), (226, 85701), (231, 83846), (294, 65879), (318, 60907), (339, 57134), (371, 52206), (462, 41923), (539, 35934), (583, 33222), (678, 28567), (742, 26103), (791, 24486), (1078, 17967), (1113, 17402), (1166, 16611), (1243, 15582), (1582, 12243), (1617, 11978), (1749, 11074), (2226, 8701), (2373, 8162), (2486, 7791), (2597, 7458), (3234, 5989), (3498, 5537), (3729, 5194), (4081, 4746)]