15805156

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 28355040

約数和(自身を除く): 12549884

約数列:

[1, 2, 4, 59, 118, 193, 236, 347, 386, 694, 772, 1388, 11387, 20473, 22774, 40946, 45548, 66971, 81892, 133942, 267884, 3951289, 7902578, 15805156]

約数ペア:

[(1, 15805156), (2, 7902578), (4, 3951289), (59, 267884), (118, 133942), (193, 81892), (236, 66971), (347, 45548), (386, 40946), (694, 22774), (772, 20473), (1388, 11387)]