19351552

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{859}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 42260400

約数和(自身を除く): 22908848

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 859, 1024, 1408, 1718, 2048, 2816, 3436, 5632, 6872, 9449, 11264, 13744, 18898, 22528, 27488, 37796, 54976, 75592, 109952, 151184, 219904, 302368, 439808, 604736, 879616, 1209472, 1759232, 2418944, 4837888, 9675776, 19351552]

約数ペア:

[(1, 19351552), (2, 9675776), (4, 4837888), (8, 2418944), (11, 1759232), (16, 1209472), (22, 879616), (32, 604736), (44, 439808), (64, 302368), (88, 219904), (128, 151184), (176, 109952), (256, 75592), (352, 54976), (512, 37796), (704, 27488), (859, 22528), (1024, 18898), (1408, 13744), (1718, 11264), (2048, 9449), (2816, 6872), (3436, 5632)]