19230656

素因数分解:

$2^6\times {\mathrm{487}}^1\times {\mathrm{617}}^1$

素因数の和:1116

約数の個数: 28

約数和(自身を含む): 38301168

約数和(自身を除く): 19070512

約数列:

[1, 2, 4, 8, 16, 32, 64, 487, 617, 974, 1234, 1948, 2468, 3896, 4936, 7792, 9872, 15584, 19744, 31168, 39488, 300479, 600958, 1201916, 2403832, 4807664, 9615328, 19230656]

約数ペア:

[(1, 19230656), (2, 9615328), (4, 4807664), (8, 2403832), (16, 1201916), (32, 600958), (64, 300479), (487, 39488), (617, 31168), (974, 19744), (1234, 15584), (1948, 9872), (2468, 7792), (3896, 4936)]