19626126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 96

約数和(自身を含む): 48390048

約数和(自身を除く): 28763922

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 41, 51, 57, 78, 82, 102, 114, 123, 221, 246, 247, 323, 361, 442, 494, 533, 646, 663, 697, 722, 741, 779, 969, 1066, 1083, 1326, 1394, 1482, 1558, 1599, 1938, 2091, 2166, 2337, 3198, 4182, 4199, 4674, 4693, 6137, 8398, 9061, 9386, 10127, 12274, 12597, 13243, 14079, 14801, 18122, 18411, 20254, 25194, 26486, 27183, 28158, 29602, 30381, 36822, 39729, 44403, 54366, 60762, 79458, 79781, 88806, 159562, 172159, 192413, 239343, 251617, 344318, 384826, 478686, 503234, 516477, 577239, 754851, 1032954, 1154478, 1509702, 3271021, 6542042, 9813063, 19626126]

約数ペア:

[(1, 19626126), (2, 9813063), (3, 6542042), (6, 3271021), (13, 1509702), (17, 1154478), (19, 1032954), (26, 754851), (34, 577239), (38, 516477), (39, 503234), (41, 478686), (51, 384826), (57, 344318), (78, 251617), (82, 239343), (102, 192413), (114, 172159), (123, 159562), (221, 88806), (246, 79781), (247, 79458), (323, 60762), (361, 54366), (442, 44403), (494, 39729), (533, 36822), (646, 30381), (663, 29602), (697, 28158), (722, 27183), (741, 26486), (779, 25194), (969, 20254), (1066, 18411), (1083, 18122), (1326, 14801), (1394, 14079), (1482, 13243), (1558, 12597), (1599, 12274), (1938, 10127), (2091, 9386), (2166, 9061), (2337, 8398), (3198, 6137), (4182, 4693), (4199, 4674)]