19464768

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:784

約数の個数: 84

約数和(自身を含む): 57058560

約数和(自身を除く): 37593792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 141, 144, 188, 192, 282, 288, 376, 423, 564, 576, 719, 752, 846, 1128, 1438, 1504, 1692, 2157, 2256, 2876, 3008, 3384, 4314, 4512, 5752, 6471, 6768, 8628, 9024, 11504, 12942, 13536, 17256, 23008, 25884, 27072, 33793, 34512, 46016, 51768, 67586, 69024, 101379, 103536, 135172, 138048, 202758, 207072, 270344, 304137, 405516, 414144, 540688, 608274, 811032, 1081376, 1216548, 1622064, 2162752, 2433096, 3244128, 4866192, 6488256, 9732384, 19464768]

約数ペア:

[(1, 19464768), (2, 9732384), (3, 6488256), (4, 4866192), (6, 3244128), (8, 2433096), (9, 2162752), (12, 1622064), (16, 1216548), (18, 1081376), (24, 811032), (32, 608274), (36, 540688), (47, 414144), (48, 405516), (64, 304137), (72, 270344), (94, 207072), (96, 202758), (141, 138048), (144, 135172), (188, 103536), (192, 101379), (282, 69024), (288, 67586), (376, 51768), (423, 46016), (564, 34512), (576, 33793), (719, 27072), (752, 25884), (846, 23008), (1128, 17256), (1438, 13536), (1504, 12942), (1692, 11504), (2157, 9024), (2256, 8628), (2876, 6768), (3008, 6471), (3384, 5752), (4314, 4512)]