19144704

素因数分解:

$2^{13}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:89

約数の個数: 112

約数和(自身を含む): 55046880

約数和(自身を除く): 35902176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 57, 64, 76, 82, 96, 114, 123, 128, 152, 164, 192, 228, 246, 256, 304, 328, 384, 456, 492, 512, 608, 656, 768, 779, 912, 984, 1024, 1216, 1312, 1536, 1558, 1824, 1968, 2048, 2337, 2432, 2624, 3072, 3116, 3648, 3936, 4096, 4674, 4864, 5248, 6144, 6232, 7296, 7872, 8192, 9348, 9728, 10496, 12288, 12464, 14592, 15744, 18696, 19456, 20992, 24576, 24928, 29184, 31488, 37392, 38912, 41984, 49856, 58368, 62976, 74784, 77824, 83968, 99712, 116736, 125952, 149568, 155648, 167936, 199424, 233472, 251904, 299136, 335872, 398848, 466944, 503808, 598272, 797696, 1007616, 1196544, 1595392, 2393088, 3190784, 4786176, 6381568, 9572352, 19144704]

約数ペア:

[(1, 19144704), (2, 9572352), (3, 6381568), (4, 4786176), (6, 3190784), (8, 2393088), (12, 1595392), (16, 1196544), (19, 1007616), (24, 797696), (32, 598272), (38, 503808), (41, 466944), (48, 398848), (57, 335872), (64, 299136), (76, 251904), (82, 233472), (96, 199424), (114, 167936), (123, 155648), (128, 149568), (152, 125952), (164, 116736), (192, 99712), (228, 83968), (246, 77824), (256, 74784), (304, 62976), (328, 58368), (384, 49856), (456, 41984), (492, 38912), (512, 37392), (608, 31488), (656, 29184), (768, 24928), (779, 24576), (912, 20992), (984, 19456), (1024, 18696), (1216, 15744), (1312, 14592), (1536, 12464), (1558, 12288), (1824, 10496), (1968, 9728), (2048, 9348), (2337, 8192), (2432, 7872), (2624, 7296), (3072, 6232), (3116, 6144), (3648, 5248), (3936, 4864), (4096, 4674)]