12445836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:88

約数の個数: 108

約数和(自身を含む): 35140392

約数和(自身を除く): 22694556

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 156, 169, 204, 221, 228, 247, 323, 338, 361, 442, 494, 507, 646, 663, 676, 722, 741, 884, 969, 988, 1014, 1083, 1292, 1326, 1444, 1482, 1938, 2028, 2166, 2652, 2873, 2964, 3211, 3876, 4199, 4332, 4693, 5746, 6137, 6422, 8398, 8619, 9386, 9633, 11492, 12274, 12597, 12844, 14079, 16796, 17238, 18411, 18772, 19266, 24548, 25194, 28158, 34476, 36822, 38532, 50388, 54587, 56316, 61009, 73644, 79781, 109174, 122018, 159562, 163761, 183027, 218348, 239343, 244036, 319124, 327522, 366054, 478686, 655044, 732108, 957372, 1037153, 2074306, 3111459, 4148612, 6222918, 12445836]

約数ペア:

[(1, 12445836), (2, 6222918), (3, 4148612), (4, 3111459), (6, 2074306), (12, 1037153), (13, 957372), (17, 732108), (19, 655044), (26, 478686), (34, 366054), (38, 327522), (39, 319124), (51, 244036), (52, 239343), (57, 218348), (68, 183027), (76, 163761), (78, 159562), (102, 122018), (114, 109174), (156, 79781), (169, 73644), (204, 61009), (221, 56316), (228, 54587), (247, 50388), (323, 38532), (338, 36822), (361, 34476), (442, 28158), (494, 25194), (507, 24548), (646, 19266), (663, 18772), (676, 18411), (722, 17238), (741, 16796), (884, 14079), (969, 12844), (988, 12597), (1014, 12274), (1083, 11492), (1292, 9633), (1326, 9386), (1444, 8619), (1482, 8398), (1938, 6422), (2028, 6137), (2166, 5746), (2652, 4693), (2873, 4332), (2964, 4199), (3211, 3876)]