13642448

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{5231}}^1$

素因数の和:5402

約数の個数: 20

約数和(自身を含む): 26599488

約数和(自身を除く): 12957040

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 5231, 10462, 20924, 41848, 83696, 852653, 1705306, 3410612, 6821224, 13642448]

約数ペア:

[(1, 13642448), (2, 6821224), (4, 3410612), (8, 1705306), (16, 852653), (163, 83696), (326, 41848), (652, 20924), (1304, 10462), (2608, 5231)]