19120896

素因数分解:

$2^8\times 3^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 108

約数和(自身を含む): 56704648

約数和(自身を除く): 37583752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 193, 256, 258, 288, 344, 384, 386, 387, 516, 576, 579, 688, 768, 772, 774, 1032, 1152, 1158, 1376, 1544, 1548, 1737, 2064, 2304, 2316, 2752, 3088, 3096, 3474, 4128, 4632, 5504, 6176, 6192, 6948, 8256, 8299, 9264, 11008, 12352, 12384, 13896, 16512, 16598, 18528, 24704, 24768, 24897, 27792, 33024, 33196, 37056, 49408, 49536, 49794, 55584, 66392, 74112, 74691, 99072, 99588, 111168, 132784, 148224, 149382, 199176, 222336, 265568, 298764, 398352, 444672, 531136, 597528, 796704, 1062272, 1195056, 1593408, 2124544, 2390112, 3186816, 4780224, 6373632, 9560448, 19120896]

約数ペア:

[(1, 19120896), (2, 9560448), (3, 6373632), (4, 4780224), (6, 3186816), (8, 2390112), (9, 2124544), (12, 1593408), (16, 1195056), (18, 1062272), (24, 796704), (32, 597528), (36, 531136), (43, 444672), (48, 398352), (64, 298764), (72, 265568), (86, 222336), (96, 199176), (128, 149382), (129, 148224), (144, 132784), (172, 111168), (192, 99588), (193, 99072), (256, 74691), (258, 74112), (288, 66392), (344, 55584), (384, 49794), (386, 49536), (387, 49408), (516, 37056), (576, 33196), (579, 33024), (688, 27792), (768, 24897), (772, 24768), (774, 24704), (1032, 18528), (1152, 16598), (1158, 16512), (1376, 13896), (1544, 12384), (1548, 12352), (1737, 11008), (2064, 9264), (2304, 8299), (2316, 8256), (2752, 6948), (3088, 6192), (3096, 6176), (3474, 5504), (4128, 4632)]