25419342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{325889}}^1$

素因数の和:325907

約数の個数: 16

約数和(自身を含む): 54749520

約数和(自身を除く): 29330178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 325889, 651778, 977667, 1955334, 4236557, 8473114, 12709671, 25419342]

約数ペア:

[(1, 25419342), (2, 12709671), (3, 8473114), (6, 4236557), (13, 1955334), (26, 977667), (39, 651778), (78, 325889)]