25210492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4951}}^1$

素因数の和:5041

約数の個数: 24

約数和(自身を含む): 47143040

約数和(自身を除く): 21932548

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 4951, 5092, 9902, 19804, 94069, 188138, 331717, 376276, 663434, 1326868, 6302623, 12605246, 25210492]

約数ペア:

[(1, 25210492), (2, 12605246), (4, 6302623), (19, 1326868), (38, 663434), (67, 376276), (76, 331717), (134, 188138), (268, 94069), (1273, 19804), (2546, 9902), (4951, 5092)]