19478976

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:450

約数の個数: 112

約数和(自身を含む): 58814208

約数和(自身を除く): 39335232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 92, 96, 132, 138, 176, 184, 192, 253, 264, 276, 352, 368, 401, 506, 528, 552, 704, 736, 759, 802, 1012, 1056, 1104, 1203, 1472, 1518, 1604, 2024, 2112, 2208, 2406, 3036, 3208, 4048, 4411, 4416, 4812, 6072, 6416, 8096, 8822, 9223, 9624, 12144, 12832, 13233, 16192, 17644, 18446, 19248, 24288, 25664, 26466, 27669, 35288, 36892, 38496, 48576, 52932, 55338, 70576, 73784, 76992, 101453, 105864, 110676, 141152, 147568, 202906, 211728, 221352, 282304, 295136, 304359, 405812, 423456, 442704, 590272, 608718, 811624, 846912, 885408, 1217436, 1623248, 1770816, 2434872, 3246496, 4869744, 6492992, 9739488, 19478976]

約数ペア:

[(1, 19478976), (2, 9739488), (3, 6492992), (4, 4869744), (6, 3246496), (8, 2434872), (11, 1770816), (12, 1623248), (16, 1217436), (22, 885408), (23, 846912), (24, 811624), (32, 608718), (33, 590272), (44, 442704), (46, 423456), (48, 405812), (64, 304359), (66, 295136), (69, 282304), (88, 221352), (92, 211728), (96, 202906), (132, 147568), (138, 141152), (176, 110676), (184, 105864), (192, 101453), (253, 76992), (264, 73784), (276, 70576), (352, 55338), (368, 52932), (401, 48576), (506, 38496), (528, 36892), (552, 35288), (704, 27669), (736, 26466), (759, 25664), (802, 24288), (1012, 19248), (1056, 18446), (1104, 17644), (1203, 16192), (1472, 13233), (1518, 12832), (1604, 12144), (2024, 9624), (2112, 9223), (2208, 8822), (2406, 8096), (3036, 6416), (3208, 6072), (4048, 4812), (4411, 4416)]