19636896

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 54286848

約数和(自身を除く): 34649952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 67, 71, 86, 96, 129, 134, 142, 172, 201, 213, 258, 268, 284, 344, 402, 426, 516, 536, 568, 688, 804, 852, 1032, 1072, 1136, 1376, 1608, 1704, 2064, 2144, 2272, 2881, 3053, 3216, 3408, 4128, 4757, 5762, 6106, 6432, 6816, 8643, 9159, 9514, 11524, 12212, 14271, 17286, 18318, 19028, 23048, 24424, 28542, 34572, 36636, 38056, 46096, 48848, 57084, 69144, 73272, 76112, 92192, 97696, 114168, 138288, 146544, 152224, 204551, 228336, 276576, 293088, 409102, 456672, 613653, 818204, 1227306, 1636408, 2454612, 3272816, 4909224, 6545632, 9818448, 19636896]

約数ペア:

[(1, 19636896), (2, 9818448), (3, 6545632), (4, 4909224), (6, 3272816), (8, 2454612), (12, 1636408), (16, 1227306), (24, 818204), (32, 613653), (43, 456672), (48, 409102), (67, 293088), (71, 276576), (86, 228336), (96, 204551), (129, 152224), (134, 146544), (142, 138288), (172, 114168), (201, 97696), (213, 92192), (258, 76112), (268, 73272), (284, 69144), (344, 57084), (402, 48848), (426, 46096), (516, 38056), (536, 36636), (568, 34572), (688, 28542), (804, 24424), (852, 23048), (1032, 19028), (1072, 18318), (1136, 17286), (1376, 14271), (1608, 12212), (1704, 11524), (2064, 9514), (2144, 9159), (2272, 8643), (2881, 6816), (3053, 6432), (3216, 6106), (3408, 5762), (4128, 4757)]