13929476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1607}}^1$

素因数の和:1819

約数の個数: 24

約数和(自身を含む): 26744256

約数和(自身を除く): 12814780

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 1607, 2167, 3214, 4334, 6428, 8668, 17677, 35354, 70708, 316579, 633158, 1266316, 3482369, 6964738, 13929476]

約数ペア:

[(1, 13929476), (2, 6964738), (4, 3482369), (11, 1266316), (22, 633158), (44, 316579), (197, 70708), (394, 35354), (788, 17677), (1607, 8668), (2167, 6428), (3214, 4334)]