19614384

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 59192640

約数和(自身を除く): 39578256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 67, 72, 76, 107, 114, 134, 144, 152, 171, 201, 214, 228, 268, 304, 321, 342, 402, 428, 456, 536, 603, 642, 684, 804, 856, 912, 963, 1072, 1206, 1273, 1284, 1368, 1608, 1712, 1926, 2033, 2412, 2546, 2568, 2736, 3216, 3819, 3852, 4066, 4824, 5092, 5136, 6099, 7169, 7638, 7704, 8132, 9648, 10184, 11457, 12198, 14338, 15276, 15408, 16264, 18297, 20368, 21507, 22914, 24396, 28676, 30552, 32528, 36594, 43014, 45828, 48792, 57352, 61104, 64521, 73188, 86028, 91656, 97584, 114704, 129042, 136211, 146376, 172056, 183312, 258084, 272422, 292752, 344112, 408633, 516168, 544844, 817266, 1032336, 1089688, 1225899, 1634532, 2179376, 2451798, 3269064, 4903596, 6538128, 9807192, 19614384]

約数ペア:

[(1, 19614384), (2, 9807192), (3, 6538128), (4, 4903596), (6, 3269064), (8, 2451798), (9, 2179376), (12, 1634532), (16, 1225899), (18, 1089688), (19, 1032336), (24, 817266), (36, 544844), (38, 516168), (48, 408633), (57, 344112), (67, 292752), (72, 272422), (76, 258084), (107, 183312), (114, 172056), (134, 146376), (144, 136211), (152, 129042), (171, 114704), (201, 97584), (214, 91656), (228, 86028), (268, 73188), (304, 64521), (321, 61104), (342, 57352), (402, 48792), (428, 45828), (456, 43014), (536, 36594), (603, 32528), (642, 30552), (684, 28676), (804, 24396), (856, 22914), (912, 21507), (963, 20368), (1072, 18297), (1206, 16264), (1273, 15408), (1284, 15276), (1368, 14338), (1608, 12198), (1712, 11457), (1926, 10184), (2033, 9648), (2412, 8132), (2546, 7704), (2568, 7638), (2736, 7169), (3216, 6099), (3819, 5136), (3852, 5092), (4066, 4824)]