15774148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{691}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 29839040

約数和(自身を除く): 14064892

約数列:

[1, 2, 4, 13, 26, 52, 439, 691, 878, 1382, 1756, 2764, 5707, 8983, 11414, 17966, 22828, 35932, 303349, 606698, 1213396, 3943537, 7887074, 15774148]

約数ペア:

[(1, 15774148), (2, 7887074), (4, 3943537), (13, 1213396), (26, 606698), (52, 303349), (439, 35932), (691, 22828), (878, 17966), (1382, 11414), (1756, 8983), (2764, 5707)]