16739476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3617}}^1$

素因数の和:3723

約数の個数: 24

約数和(自身を含む): 31910760

約数和(自身を除く): 15171284

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 3617, 4628, 7234, 14468, 47021, 94042, 188084, 321913, 643826, 1287652, 4184869, 8369738, 16739476]

約数ペア:

[(1, 16739476), (2, 8369738), (4, 4184869), (13, 1287652), (26, 643826), (52, 321913), (89, 188084), (178, 94042), (356, 47021), (1157, 14468), (2314, 7234), (3617, 4628)]