15694857616

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{4979333}}^1$

素因数の和:4979538

約数の個数: 20

約数和(自身を含む): 30563152092

約数和(自身を除く): 14868294476

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 4979333, 9958666, 19917332, 39834664, 79669328, 980928601, 1961857202, 3923714404, 7847428808, 15694857616]

約数ペア:

[(1, 15694857616), (2, 7847428808), (4, 3923714404), (8, 1961857202), (16, 980928601), (197, 79669328), (394, 39834664), (788, 19917332), (1576, 9958666), (3152, 4979333)]