189776836

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{2791}}^1$

素因数の和:3075

約数の個数: 24

約数和(自身を含む): 337720320

約数和(自身を除く): 147943484

約数列:

[1, 2, 4, 89, 178, 191, 356, 382, 764, 2791, 5582, 11164, 16999, 33998, 67996, 248399, 496798, 533081, 993596, 1066162, 2132324, 47444209, 94888418, 189776836]

約数ペア:

[(1, 189776836), (2, 94888418), (4, 47444209), (89, 2132324), (178, 1066162), (191, 993596), (356, 533081), (382, 496798), (764, 248399), (2791, 67996), (5582, 33998), (11164, 16999)]