19090624

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1053

約数の個数: 56

約数和(自身を含む): 44346368

約数和(自身を除く): 25255744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 991, 1204, 1376, 1982, 2408, 2752, 3964, 4816, 6937, 7928, 9632, 13874, 15856, 19264, 27748, 31712, 42613, 55496, 63424, 85226, 110992, 170452, 221984, 298291, 340904, 443968, 596582, 681808, 1193164, 1363616, 2386328, 2727232, 4772656, 9545312, 19090624]

約数ペア:

[(1, 19090624), (2, 9545312), (4, 4772656), (7, 2727232), (8, 2386328), (14, 1363616), (16, 1193164), (28, 681808), (32, 596582), (43, 443968), (56, 340904), (64, 298291), (86, 221984), (112, 170452), (172, 110992), (224, 85226), (301, 63424), (344, 55496), (448, 42613), (602, 31712), (688, 27748), (991, 19264), (1204, 15856), (1376, 13874), (1982, 9632), (2408, 7928), (2752, 6937), (3964, 4816)]