19662336

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:292

約数の個数: 120

約数和(自身を含む): 60324264

約数和(自身を除く): 40661928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 251, 256, 272, 288, 306, 384, 408, 502, 512, 544, 576, 612, 753, 768, 816, 1004, 1088, 1152, 1224, 1506, 1536, 1632, 2008, 2176, 2259, 2304, 2448, 3012, 3264, 4016, 4267, 4352, 4518, 4608, 4896, 6024, 6528, 8032, 8534, 8704, 9036, 9792, 12048, 12801, 13056, 16064, 17068, 18072, 19584, 24096, 25602, 26112, 32128, 34136, 36144, 38403, 39168, 48192, 51204, 64256, 68272, 72288, 76806, 78336, 96384, 102408, 128512, 136544, 144576, 153612, 192768, 204816, 273088, 289152, 307224, 385536, 409632, 546176, 578304, 614448, 819264, 1092352, 1156608, 1228896, 1638528, 2184704, 2457792, 3277056, 4915584, 6554112, 9831168, 19662336]

約数ペア:

[(1, 19662336), (2, 9831168), (3, 6554112), (4, 4915584), (6, 3277056), (8, 2457792), (9, 2184704), (12, 1638528), (16, 1228896), (17, 1156608), (18, 1092352), (24, 819264), (32, 614448), (34, 578304), (36, 546176), (48, 409632), (51, 385536), (64, 307224), (68, 289152), (72, 273088), (96, 204816), (102, 192768), (128, 153612), (136, 144576), (144, 136544), (153, 128512), (192, 102408), (204, 96384), (251, 78336), (256, 76806), (272, 72288), (288, 68272), (306, 64256), (384, 51204), (408, 48192), (502, 39168), (512, 38403), (544, 36144), (576, 34136), (612, 32128), (753, 26112), (768, 25602), (816, 24096), (1004, 19584), (1088, 18072), (1152, 17068), (1224, 16064), (1506, 13056), (1536, 12801), (1632, 12048), (2008, 9792), (2176, 9036), (2259, 8704), (2304, 8534), (2448, 8032), (3012, 6528), (3264, 6024), (4016, 4896), (4267, 4608), (4352, 4518)]