25196242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 41771520

約数和(自身を除く): 16575278

約数列:

[1, 2, 19, 31, 38, 62, 73, 146, 293, 586, 589, 1178, 1387, 2263, 2774, 4526, 5567, 9083, 11134, 18166, 21389, 42778, 42997, 85994, 172577, 345154, 406391, 663059, 812782, 1326118, 12598121, 25196242]

約数ペア:

[(1, 25196242), (2, 12598121), (19, 1326118), (31, 812782), (38, 663059), (62, 406391), (73, 345154), (146, 172577), (293, 85994), (586, 42997), (589, 42778), (1178, 21389), (1387, 18166), (2263, 11134), (2774, 9083), (4526, 5567)]