12798512

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{27583}}^1$

素因数の和:27620

約数の個数: 20

約数和(自身を含む): 25653120

約数和(自身を除く): 12854608

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 27583, 55166, 110332, 220664, 441328, 799907, 1599814, 3199628, 6399256, 12798512]

約数ペア:

[(1, 12798512), (2, 6399256), (4, 3199628), (8, 1599814), (16, 799907), (29, 441328), (58, 220664), (116, 110332), (232, 55166), (464, 27583)]