25844442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331339}}^1$

素因数の和:331357

約数の個数: 16

約数和(自身を含む): 55665120

約数和(自身を除く): 29820678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 331339, 662678, 994017, 1988034, 4307407, 8614814, 12922221, 25844442]

約数ペア:

[(1, 25844442), (2, 12922221), (3, 8614814), (6, 4307407), (13, 1988034), (26, 994017), (39, 662678), (78, 331339)]