15938852

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 28459200

約数和(自身を除く): 12520348

約数列:

[1, 2, 4, 109, 139, 218, 263, 278, 436, 526, 556, 1052, 15151, 28667, 30302, 36557, 57334, 60604, 73114, 114668, 146228, 3984713, 7969426, 15938852]

約数ペア:

[(1, 15938852), (2, 7969426), (4, 3984713), (109, 146228), (139, 114668), (218, 73114), (263, 60604), (278, 57334), (436, 36557), (526, 30302), (556, 28667), (1052, 15151)]