27401686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55469}}^1$

素因数の和:55503

約数の個数: 16

約数和(自身を含む): 46594800

約数和(自身を除く): 19193114

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 55469, 110938, 721097, 1053911, 1442194, 2107822, 13700843, 27401686]

約数ペア:

[(1, 27401686), (2, 13700843), (13, 2107822), (19, 1442194), (26, 1053911), (38, 721097), (247, 110938), (494, 55469)]