27119954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{3943}}^1$

素因数の和:4145

約数の個数: 16

約数和(自身を含む): 43068480

約数和(自身を除く): 15948526

約数列:

[1, 2, 19, 38, 181, 362, 3439, 3943, 6878, 7886, 74917, 149834, 713683, 1427366, 13559977, 27119954]

約数ペア:

[(1, 27119954), (2, 13559977), (19, 1427366), (38, 713683), (181, 149834), (362, 74917), (3439, 7886), (3943, 6878)]