13257988

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3089}}^1$

素因数の和:3159

約数の個数: 24

約数和(自身を含む): 24658200

約数和(自身を除く): 11400212

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 1073, 2146, 3089, 4292, 6178, 12356, 89581, 114293, 179162, 228586, 358324, 457172, 3314497, 6628994, 13257988]

約数ペア:

[(1, 13257988), (2, 6628994), (4, 3314497), (29, 457172), (37, 358324), (58, 228586), (74, 179162), (116, 114293), (148, 89581), (1073, 12356), (2146, 6178), (3089, 4292)]