19253248

素因数分解:

$2^{11}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 47174400

約数和(自身を除く): 27921152

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 79, 112, 119, 128, 136, 158, 224, 238, 256, 272, 316, 448, 476, 512, 544, 553, 632, 896, 952, 1024, 1088, 1106, 1264, 1343, 1792, 1904, 2048, 2176, 2212, 2528, 2686, 3584, 3808, 4352, 4424, 5056, 5372, 7168, 7616, 8704, 8848, 9401, 10112, 10744, 14336, 15232, 17408, 17696, 18802, 20224, 21488, 30464, 34816, 35392, 37604, 40448, 42976, 60928, 70784, 75208, 80896, 85952, 121856, 141568, 150416, 161792, 171904, 243712, 283136, 300832, 343808, 566272, 601664, 687616, 1132544, 1203328, 1375232, 2406656, 2750464, 4813312, 9626624, 19253248]

約数ペア:

[(1, 19253248), (2, 9626624), (4, 4813312), (7, 2750464), (8, 2406656), (14, 1375232), (16, 1203328), (17, 1132544), (28, 687616), (32, 601664), (34, 566272), (56, 343808), (64, 300832), (68, 283136), (79, 243712), (112, 171904), (119, 161792), (128, 150416), (136, 141568), (158, 121856), (224, 85952), (238, 80896), (256, 75208), (272, 70784), (316, 60928), (448, 42976), (476, 40448), (512, 37604), (544, 35392), (553, 34816), (632, 30464), (896, 21488), (952, 20224), (1024, 18802), (1088, 17696), (1106, 17408), (1264, 15232), (1343, 14336), (1792, 10744), (1904, 10112), (2048, 9401), (2176, 8848), (2212, 8704), (2528, 7616), (2686, 7168), (3584, 5372), (3808, 5056), (4352, 4424)]