19623296

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 49380240

約数和(自身を除く): 29756944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 181, 224, 242, 308, 352, 362, 448, 484, 616, 704, 724, 847, 896, 968, 1232, 1267, 1408, 1448, 1694, 1936, 1991, 2464, 2534, 2896, 3388, 3872, 3982, 4928, 5068, 5792, 6776, 7744, 7964, 9856, 10136, 11584, 13552, 13937, 15488, 15928, 20272, 21901, 23168, 27104, 27874, 31856, 40544, 43802, 54208, 55748, 63712, 81088, 87604, 108416, 111496, 127424, 153307, 162176, 175208, 222992, 254848, 306614, 350416, 445984, 613228, 700832, 891968, 1226456, 1401664, 1783936, 2452912, 2803328, 4905824, 9811648, 19623296]

約数ペア:

[(1, 19623296), (2, 9811648), (4, 4905824), (7, 2803328), (8, 2452912), (11, 1783936), (14, 1401664), (16, 1226456), (22, 891968), (28, 700832), (32, 613228), (44, 445984), (56, 350416), (64, 306614), (77, 254848), (88, 222992), (112, 175208), (121, 162176), (128, 153307), (154, 127424), (176, 111496), (181, 108416), (224, 87604), (242, 81088), (308, 63712), (352, 55748), (362, 54208), (448, 43802), (484, 40544), (616, 31856), (704, 27874), (724, 27104), (847, 23168), (896, 21901), (968, 20272), (1232, 15928), (1267, 15488), (1408, 13937), (1448, 13552), (1694, 11584), (1936, 10136), (1991, 9856), (2464, 7964), (2534, 7744), (2896, 6776), (3388, 5792), (3872, 5068), (3982, 4928)]